21439401984

素因数分解:

$2^{12}\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 936

約数和(自身を含む): 85653221472

約数和(自身を除く): 64213819488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 49, 52, 56, 63, 64, 66, 72, 77, 78, 83, 84, 88, 91, 96, 98, 99, 104, 112, 117, 126, 128, 132, 143, 144, 147, 154, 156, 166, 168, 176, 182, 192, 196, 198, 208, 224, 231, 234, 249, 252, 256, 264, 273, 286, 288, 294, 308, 312, 332, 336, 352, 364, 384, 392, 396, 416, 429, 441, 448, 462, 468, 498, 504, 512, 528, 539, 546, 572, 576, 581, 588, 616, 624, 637, 664, 672, 693, 704, 728, 747, 768, 784, 792, 819, 832, 858, 882, 896, 913, 924, 936, 996, 1001, 1008, 1024, 1056, 1078, 1079, 1092, 1144, 1152, 1162, 1176, 1232, 1248, 1274, 1287, 1328, 1344, 1386, 1408, 1456, 1494, 1536, 1568, 1584, 1617, 1638, 1664, 1716, 1743, 1764, 1792, 1826, 1848, 1872, 1911, 1992, 2002, 2016, 2048, 2112, 2156, 2158, 2184, 2288, 2304, 2324, 2352, 2464, 2496, 2548, 2574, 2656, 2688, 2739, 2772, 2816, 2912, 2988, 3003, 3072, 3136, 3168, 3234, 3237, 3276, 3328, 3432, 3486, 3528, 3584, 3652, 3696, 3744, 3822, 3984, 4004, 4032, 4067, 4096, 4224, 4312, 4316, 4368, 4576, 4608, 4648, 4704, 4851, 4928, 4992, 5096, 5148, 5229, 5312, 5376, 5478, 5544, 5632, 5733, 5824, 5976, 6006, 6144, 6272, 6336, 6391, 6468, 6474, 6552, 6656, 6864, 6972, 7007, 7056, 7168, 7304, 7392, 7488, 7553, 7644, 7968, 8008, 8064, 8134, 8217, 8448, 8624, 8632, 8736, 9009, 9152, 9216, 9296, 9408, 9702, 9711, 9856, 9984, 10192, 10296, 10458, 10624, 10752, 10956, 11088, 11264, 11466, 11648, 11869, 11952, 12012, 12201, 12288, 12544, 12672, 12782, 12936, 12948, 13104, 13312, 13728, 13944, 14014, 14112, 14336, 14608, 14784, 14976, 15106, 15288, 15936, 16016, 16128, 16268, 16434, 16896, 17248, 17264, 17472, 18018, 18304, 18432, 18592, 18816, 19173, 19404, 19422, 19712, 19968, 20384, 20592, 20916, 21021, 21248, 21504, 21912, 22176, 22528, 22659, 22932, 23296, 23738, 23904, 24024, 24402, 25088, 25344, 25564, 25872, 25896, 26208, 26624, 27456, 27888, 28028, 28224, 28672, 29216, 29568, 29952, 30212, 30576, 31872, 32032, 32256, 32536, 32868, 33792, 34496, 34528, 34944, 35607, 36036, 36603, 36608, 36864, 37184, 37632, 38346, 38808, 38844, 39424, 39936, 40768, 41184, 41832, 42042, 42496, 43008, 43824, 44352, 44737, 45056, 45318, 45864, 46592, 47476, 47808, 48048, 48804, 50176, 50688, 51128, 51744, 51792, 52416, 52871, 53248, 54912, 55776, 56056, 56448, 57519, 58432, 59136, 59904, 60424, 61152, 63063, 63744, 64064, 64512, 65072, 65736, 67584, 67977, 68992, 69056, 69888, 71214, 72072, 73206, 73216, 74368, 75264, 76692, 77616, 77688, 78848, 79872, 81536, 82368, 83083, 83664, 84084, 84992, 86016, 87648, 88704, 89474, 90636, 91728, 93184, 94952, 95616, 96096, 97608, 100352, 101376, 102256, 103488, 103584, 104832, 105742, 106821, 109824, 111552, 112112, 112896, 115038, 116864, 118272, 119808, 120848, 122304, 126126, 127488, 128128, 129024, 130144, 131472, 134211, 135168, 135954, 137984, 138112, 139776, 142428, 144144, 146412, 146432, 148736, 150528, 153384, 155232, 155376, 157696, 158613, 159744, 163072, 164736, 166166, 167328, 168168, 169984, 175296, 177408, 178948, 181272, 183456, 186368, 189904, 191232, 192192, 195216, 200704, 202752, 204512, 206976, 207168, 209664, 211484, 213642, 219648, 223104, 224224, 225792, 230076, 233728, 236544, 239616, 241696, 244608, 249249, 252252, 254976, 256256, 258048, 260288, 262944, 268422, 271908, 275968, 276224, 279552, 284856, 288288, 292824, 292864, 297472, 301056, 306768, 310464, 310752, 315392, 317226, 326144, 329472, 332332, 334656, 336336, 339968, 350592, 354816, 357896, 362544, 366912, 372736, 379808, 382464, 384384, 390432, 402633, 405504, 409024, 413952, 414336, 419328, 422968, 427284, 439296, 446208, 448448, 451584, 460152, 467456, 473088, 475839, 479232, 483392, 489216, 498498, 504504, 509952, 512512, 520576, 525888, 536844, 543816, 551936, 552448, 559104, 569712, 576576, 581581, 585648, 585728, 594944, 602112, 613536, 620928, 621504, 634452, 652288, 658944, 664664, 669312, 672672, 701184, 709632, 715792, 725088, 733824, 747747, 759616, 764928, 768768, 780864, 805266, 818048, 827904, 828672, 838656, 845936, 854568, 878592, 892416, 896896, 903168, 920304, 934912, 946176, 951678, 966784, 978432, 996996, 1009008, 1019904, 1025024, 1041152, 1051776, 1073688, 1087632, 1103872, 1104896, 1118208, 1139424, 1153152, 1163162, 1171296, 1189888, 1227072, 1241856, 1243008, 1268904, 1304576, 1317888, 1329328, 1338624, 1345344, 1402368, 1419264, 1431584, 1450176, 1467648, 1495494, 1519232, 1529856, 1537536, 1561728, 1610532, 1636096, 1655808, 1657344, 1677312, 1691872, 1709136, 1744743, 1757184, 1784832, 1793792, 1806336, 1840608, 1869824, 1903356, 1933568, 1956864, 1993992, 2018016, 2050048, 2082304, 2103552, 2147376, 2175264, 2207744, 2209792, 2278848, 2306304, 2326324, 2342592, 2379776, 2454144, 2483712, 2486016, 2537808, 2609152, 2635776, 2658656, 2677248, 2690688, 2804736, 2838528, 2863168, 2900352, 2935296, 2990988, 3038464, 3059712, 3075072, 3123456, 3221064, 3272192, 3311616, 3314688, 3354624, 3383744, 3418272, 3489486, 3569664, 3587584, 3681216, 3739648, 3806712, 3867136, 3913728, 3987984, 4036032, 4100096, 4164608, 4207104, 4294752, 4350528, 4419584, 4557696, 4612608, 4652648, 4685184, 4908288, 4967424, 4972032, 5075616, 5234229, 5271552, 5317312, 5354496, 5381376, 5609472, 5726336, 5800704, 5870592, 5981976, 6076928, 6150144, 6246912, 6442128, 6544384, 6623232, 6629376, 6767488, 6836544, 6978972, 7139328, 7175168, 7362432, 7613424, 7734272, 7827456, 7975968, 8072064, 8329216, 8414208, 8589504, 8701056, 9115392, 9225216, 9305296, 9370368, 9816576, 9934848, 9944064, 10151232, 10468458, 10634624, 10708992, 10762752, 11218944, 11452672, 11601408, 11741184, 11963952, 12153856, 12300288, 12493824, 12884256, 13088768, 13258752, 13534976, 13673088, 13957944, 14350336, 14724864, 15226848, 15468544, 15951936, 16144128, 16658432, 16828416, 17179008, 17402112, 18230784, 18450432, 18610592, 18740736, 19633152, 19869696, 19888128, 20302464, 20936916, 21269248, 21417984, 21525504, 22905344, 23202816, 23482368, 23927904, 24307712, 24987648, 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974518272, 1020923904, 1191077888, 1339962624, 1531385856, 1649184768, 1786616832, 1949036544, 2382155776, 2679925248, 3062771712, 3573233664, 5359850496, 7146467328, 10719700992, 21439401984]

約数ペア:

[(1, 21439401984), (2, 10719700992), (3, 7146467328), (4, 5359850496), (6, 3573233664), (7, 3062771712), (8, 2679925248), (9, 2382155776), (11, 1949036544), (12, 1786616832), (13, 1649184768), (14, 1531385856), (16, 1339962624), (18, 1191077888), (21, 1020923904), (22, 974518272), (24, 893308416), (26, 824592384), (28, 765692928), (32, 669981312), (33, 649678848), (36, 595538944), (39, 549728256), (42, 510461952), (44, 487259136), (48, 446654208), (49, 437538816), (52, 412296192), (56, 382846464), (63, 340307968), (64, 334990656), (66, 324839424), (72, 297769472), (77, 278433792), (78, 274864128), (83, 258306048), (84, 255230976), (88, 243629568), (91, 235597824), (96, 223327104), (98, 218769408), (99, 216559616), (104, 206148096), (112, 191423232), (117, 183242752), (126, 170153984), (128, 167495328), (132, 162419712), (143, 149925888), (144, 148884736), (147, 145846272), (154, 139216896), (156, 137432064), (166, 129153024), (168, 127615488), (176, 121814784), (182, 117798912), (192, 111663552), (196, 109384704), (198, 108279808), (208, 103074048), (224, 95711616), (231, 92811264), (234, 91621376), (249, 86102016), (252, 85076992), (256, 83747664), (264, 81209856), (273, 78532608), (286, 74962944), (288, 74442368), (294, 72923136), (308, 69608448), (312, 68716032), (332, 64576512), (336, 63807744), (352, 60907392), (364, 58899456), (384, 55831776), (392, 54692352), (396, 54139904), (416, 51537024), (429, 49975296), (441, 48615424), (448, 47855808), (462, 46405632), (468, 45810688), (498, 43051008), (504, 42538496), (512, 41873832), (528, 40604928), (539, 39776256), (546, 39266304), (572, 37481472), (576, 37221184), (581, 36900864), (588, 36461568), (616, 34804224), (624, 34358016), (637, 33656832), (664, 32288256), (672, 31903872), (693, 30937088), (704, 30453696), (728, 29449728), (747, 28700672), (768, 27915888), (784, 27346176), (792, 27069952), (819, 26177536), (832, 25768512), (858, 24987648), (882, 24307712), (896, 23927904), (913, 23482368), (924, 23202816), (936, 22905344), (996, 21525504), (1001, 21417984), (1008, 21269248), (1024, 20936916), (1056, 20302464), (1078, 19888128), (1079, 19869696), (1092, 19633152), (1144, 18740736), (1152, 18610592), (1162, 18450432), (1176, 18230784), (1232, 17402112), (1248, 17179008), (1274, 16828416), (1287, 16658432), (1328, 16144128), (1344, 15951936), (1386, 15468544), (1408, 15226848), (1456, 14724864), (1494, 14350336), (1536, 13957944), (1568, 13673088), (1584, 13534976), (1617, 13258752), (1638, 13088768), (1664, 12884256), (1716, 12493824), (1743, 12300288), (1764, 12153856), (1792, 11963952), (1826, 11741184), (1848, 11601408), (1872, 11452672), (1911, 11218944), (1992, 10762752), (2002, 10708992), (2016, 10634624), (2048, 10468458), (2112, 10151232), (2156, 9944064), (2158, 9934848), (2184, 9816576), (2288, 9370368), (2304, 9305296), (2324, 9225216), (2352, 9115392), (2464, 8701056), (2496, 8589504), (2548, 8414208), (2574, 8329216), (2656, 8072064), (2688, 7975968), (2739, 7827456), (2772, 7734272), (2816, 7613424), (2912, 7362432), (2988, 7175168), (3003, 7139328), (3072, 6978972), (3136, 6836544), (3168, 6767488), (3234, 6629376), (3237, 6623232), (3276, 6544384), (3328, 6442128), (3432, 6246912), (3486, 6150144), (3528, 6076928), (3584, 5981976), (3652, 5870592), (3696, 5800704), (3744, 5726336), (3822, 5609472), (3984, 5381376), (4004, 5354496), (4032, 5317312), (4067, 5271552), (4096, 5234229), (4224, 5075616), (4312, 4972032), (4316, 4967424), (4368, 4908288), (4576, 4685184), (4608, 4652648), (4648, 4612608), (4704, 4557696), (4851, 4419584), (4928, 4350528), (4992, 4294752), (5096, 4207104), (5148, 4164608), (5229, 4100096), (5312, 4036032), (5376, 3987984), (5478, 3913728), (5544, 3867136), (5632, 3806712), (5733, 3739648), (5824, 3681216), (5976, 3587584), (6006, 3569664), (6144, 3489486), (6272, 3418272), (6336, 3383744), (6391, 3354624), (6468, 3314688), (6474, 3311616), (6552, 3272192), (6656, 3221064), (6864, 3123456), (6972, 3075072), (7007, 3059712), (7056, 3038464), (7168, 2990988), (7304, 2935296), (7392, 2900352), (7488, 2863168), (7553, 2838528), (7644, 2804736), (7968, 2690688), (8008, 2677248), (8064, 2658656), (8134, 2635776), (8217, 2609152), (8448, 2537808), (8624, 2486016), (8632, 2483712), (8736, 2454144), (9009, 2379776), (9152, 2342592), (9216, 2326324), (9296, 2306304), (9408, 2278848), (9702, 2209792), (9711, 2207744), (9856, 2175264), (9984, 2147376), (10192, 2103552), (10296, 2082304), (10458, 2050048), (10624, 2018016), (10752, 1993992), (10956, 1956864), (11088, 1933568), (11264, 1903356), (11466, 1869824), (11648, 1840608), (11869, 1806336), (11952, 1793792), (12012, 1784832), (12201, 1757184), (12288, 1744743), (12544, 1709136), (12672, 1691872), (12782, 1677312), (12936, 1657344), (12948, 1655808), (13104, 1636096), (13312, 1610532), (13728, 1561728), (13944, 1537536), (14014, 1529856), (14112, 1519232), (14336, 1495494), (14608, 1467648), (14784, 1450176), (14976, 1431584), (15106, 1419264), (15288, 1402368), (15936, 1345344), (16016, 1338624), (16128, 1329328), (16268, 1317888), (16434, 1304576), (16896, 1268904), (17248, 1243008), (17264, 1241856), (17472, 1227072), (18018, 1189888), (18304, 1171296), (18432, 1163162), (18592, 1153152), (18816, 1139424), (19173, 1118208), (19404, 1104896), (19422, 1103872), (19712, 1087632), (19968, 1073688), (20384, 1051776), (20592, 1041152), (20916, 1025024), (21021, 1019904), (21248, 1009008), (21504, 996996), (21912, 978432), (22176, 966784), (22528, 951678), (22659, 946176), (22932, 934912), (23296, 920304), (23738, 903168), (23904, 896896), (24024, 892416), (24402, 878592), (25088, 854568), (25344, 845936), (25564, 838656), (25872, 828672), (25896, 827904), (26208, 818048), (26624, 805266), (27456, 780864), (27888, 768768), (28028, 764928), (28224, 759616), (28672, 747747), (29216, 733824), (29568, 725088), (29952, 715792), (30212, 709632), (30576, 701184), (31872, 672672), (32032, 669312), (32256, 664664), (32536, 658944), (32868, 652288), (33792, 634452), (34496, 621504), (34528, 620928), (34944, 613536), (35607, 602112), (36036, 594944), (36603, 585728), (36608, 585648), (36864, 581581), (37184, 576576), (37632, 569712), (38346, 559104), (38808, 552448), (38844, 551936), (39424, 543816), (39936, 536844), (40768, 525888), (41184, 520576), (41832, 512512), (42042, 509952), (42496, 504504), (43008, 498498), (43824, 489216), (44352, 483392), (44737, 479232), (45056, 475839), (45318, 473088), (45864, 467456), (46592, 460152), (47476, 451584), (47808, 448448), (48048, 446208), (48804, 439296), (50176, 427284), (50688, 422968), (51128, 419328), (51744, 414336), (51792, 413952), (52416, 409024), (52871, 405504), (53248, 402633), (54912, 390432), (55776, 384384), (56056, 382464), (56448, 379808), (57519, 372736), (58432, 366912), (59136, 362544), (59904, 357896), (60424, 354816), (61152, 350592), (63063, 339968), (63744, 336336), (64064, 334656), (64512, 332332), (65072, 329472), (65736, 326144), (67584, 317226), (67977, 315392), (68992, 310752), (69056, 310464), (69888, 306768), (71214, 301056), (72072, 297472), (73206, 292864), (73216, 292824), (74368, 288288), (75264, 284856), (76692, 279552), (77616, 276224), (77688, 275968), (78848, 271908), (79872, 268422), (81536, 262944), (82368, 260288), (83083, 258048), (83664, 256256), (84084, 254976), (84992, 252252), (86016, 249249), (87648, 244608), (88704, 241696), (89474, 239616), (90636, 236544), (91728, 233728), (93184, 230076), (94952, 225792), (95616, 224224), (96096, 223104), (97608, 219648), (100352, 213642), (101376, 211484), (102256, 209664), (103488, 207168), (103584, 206976), (104832, 204512), (105742, 202752), (106821, 200704), (109824, 195216), (111552, 192192), (112112, 191232), (112896, 189904), (115038, 186368), (116864, 183456), (118272, 181272), (119808, 178948), (120848, 177408), (122304, 175296), (126126, 169984), (127488, 168168), (128128, 167328), (129024, 166166), (130144, 164736), (131472, 163072), (134211, 159744), (135168, 158613), (135954, 157696), (137984, 155376), (138112, 155232), (139776, 153384), (142428, 150528), (144144, 148736), (146412, 146432)]