21948385536

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 864

約数和(自身を含む): 85600757760

約数和(自身を除く): 63652372224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 99, 108, 112, 121, 126, 128, 132, 138, 144, 154, 161, 163, 168, 176, 184, 189, 192, 198, 207, 216, 224, 231, 242, 252, 253, 256, 264, 276, 288, 297, 308, 322, 326, 336, 352, 363, 368, 378, 384, 396, 414, 432, 448, 462, 483, 484, 489, 504, 506, 528, 552, 576, 594, 616, 621, 644, 652, 672, 693, 704, 726, 736, 756, 759, 768, 792, 828, 847, 864, 896, 924, 966, 968, 978, 1008, 1012, 1056, 1089, 1104, 1141, 1152, 1188, 1232, 1242, 1288, 1304, 1344, 1386, 1408, 1449, 1452, 1467, 1472, 1512, 1518, 1584, 1656, 1694, 1728, 1771, 1792, 1793, 1848, 1932, 1936, 1956, 2016, 2024, 2079, 2112, 2178, 2208, 2277, 2282, 2304, 2376, 2464, 2484, 2541, 2576, 2608, 2688, 2772, 2783, 2816, 2898, 2904, 2934, 2944, 3024, 3036, 3168, 3267, 3312, 3388, 3423, 3456, 3542, 3586, 3696, 3749, 3864, 3872, 3912, 4032, 4048, 4158, 4224, 4347, 4356, 4401, 4416, 4554, 4564, 4752, 4928, 4968, 5082, 5152, 5216, 5313, 5376, 5379, 5544, 5566, 5796, 5808, 5868, 5888, 6048, 6072, 6336, 6534, 6624, 6776, 6831, 6846, 6912, 7084, 7172, 7392, 7498, 7623, 7728, 7744, 7824, 8064, 8096, 8316, 8349, 8448, 8694, 8712, 8802, 8832, 9108, 9128, 9504, 9856, 9936, 10164, 10269, 10304, 10432, 10626, 10758, 11088, 11132, 11247, 11592, 11616, 11736, 12096, 12144, 12551, 12672, 13068, 13248, 13552, 13662, 13692, 14168, 14344, 14784, 14996, 15246, 15456, 15488, 15648, 15939, 16128, 16137, 16192, 16632, 16698, 17388, 17424, 17604, 17664, 18216, 18256, 19008, 19481, 19712, 19723, 19872, 20328, 20538, 20608, 20864, 21252, 21516, 22176, 22264, 22494, 22869, 23184, 23232, 23472, 24192, 24288, 25047, 25102, 25344, 26136, 26243, 26496, 27104, 27324, 27384, 28336, 28688, 29568, 29992, 30492, 30807, 30912, 30976, 31296, 31878, 32274, 32384, 33264, 33396, 33741, 34776, 34848, 35208, 36432, 36512, 37653, 38016, 38962, 39446, 39744, 40656, 41076, 41216, 41239, 41728, 42504, 43032, 44352, 44528, 44988, 45738, 46368, 46464, 46944, 47817, 48384, 48411, 48576, 50094, 50204, 52272, 52486, 52992, 54208, 54648, 54768, 56672, 57376, 58443, 59136, 59169, 59984, 60984, 61614, 61824, 62592, 63756, 64548, 64768, 66528, 66792, 67482, 69552, 69696, 70416, 72864, 73024, 75141, 75306, 76032, 77924, 78729, 78892, 79488, 81312, 82152, 82478, 85008, 86064, 88704, 89056, 89976, 91476, 92736, 92928, 93888, 95634, 96822, 97152, 100188, 100408, 101223, 104544, 104972, 108416, 109296, 109536, 112959, 113344, 114752, 116886, 118338, 119968, 121968, 123228, 123648, 123717, 125184, 127512, 129096, 133056, 133584, 134964, 138061, 139104, 139392, 140832, 145728, 146048, 150282, 150612, 155848, 157458, 157784, 158976, 162624, 164304, 164956, 170016, 172128, 175329, 177408, 177507, 178112, 179952, 182952, 185472, 187776, 191268, 193644, 194304, 200376, 200816, 202446, 209088, 209944, 216832, 218592, 219072, 225918, 226688, 229504, 233772, 236187, 236676, 239936, 243936, 246456, 247434, 255024, 258192, 266112, 267168, 269928, 276122, 278208, 278784, 281664, 288673, 291456, 292096, 300564, 301224, 311696, 314916, 315568, 325248, 328608, 329912, 338877, 340032, 344256, 350658, 355014, 356224, 359904, 365904, 370944, 371151, 375552, 382536, 387288, 400752, 401632, 404892, 414183, 418176, 419888, 437184, 438144, 451836, 453376, 453629, 459008, 467544, 472374, 473352, 479872, 487872, 492912, 494868, 510048, 516384, 525987, 532224, 532521, 534336, 539856, 552244, 556416, 563328, 577346, 582912, 601128, 602448, 623392, 629832, 631136, 650496, 657216, 659824, 677754, 680064, 688512, 701316, 708561, 710028, 712448, 719808, 731808, 742302, 765072, 774576, 801504, 803264, 809784, 828366, 836352, 839776, 866019, 874368, 876288, 903672, 907258, 935088, 944748, 946704, 959744, 975744, 985824, 989736, 1020096, 1032768, 1051974, 1065042, 1068672, 1079712, 1104488, 1112832, 1113453, 1126656, 1154692, 1202256, 1204896, 1242549, 1246784, 1259664, 1262272, 1314432, 1319648, 1355508, 1360128, 1360887, 1377024, 1402632, 1417122, 1420056, 1439616, 1463616, 1484604, 1530144, 1549152, 1603008, 1606528, 1619568, 1656732, 1679552, 1732038, 1748736, 1807344, 1814516, 1870176, 1889496, 1893408, 1951488, 1971648, 1979472, 2040192, 2065536, 2103948, 2130084, 2137344, 2159424, 2208976, 2226906, 2309384, 2404512, 2409792, 2485098, 2493568, 2519328, 2524544, 2598057, 2628864, 2639296, 2711016, 2721774, 2805264, 2834244, 2840112, 2879232, 2927232, 2969208, 3060288, 3098304, 3175403, 3206016, 3213056, 3239136, 3313464, 3359104, 3464076, 3614688, 3629032, 3727647, 3740352, 3778992, 3786816, 3943296, 3958944, 4080384, 4082661, 4131072, 4207896, 4260168, 4318848, 4417952, 4453812, 4618768, 4809024, 4819584, 4970196, 4987136, 5038656, 5049088, 5196114, 5278592, 5422032, 5443548, 5610528, 5668488, 5680224, 5854464, 5938416, 6120576, 6196608, 6350806, 6412032, 6478272, 6626928, 6718208, 6928152, 7229376, 7258064, 7455294, 7480704, 7557984, 7573632, 7794171, 7886592, 7917888, 8165322, 8415792, 8520336, 8637696, 8835904, 8907624, 9237536, 9526209, 9618048, 9639168, 9940392, 10077312, 10392228, 10557184, 10844064, 10887096, 11221056, 11336976, 11360448, 11876832, 12241152, 12247983, 12393216, 12701612, 12956544, 13253856, 13856304, 14458752, 14516128, 14910588, 14961408, 15115968, 15147264, 15588342, 15835776, 16330644, 16831584, 17040672, 17671808, 17815248, 18475072, 19052418, 19236096, 19880784, 20154624, 20784456, 21688128, 21774192, 22442112, 22673952, 22720896, 23753664, 24495966, 25403224, 25913088, 26507712, 27712608, 28578627, 28917504, 29032256, 29821176, 30231936, 31176684, 31671552, 32661288, 33663168, 34081344, 35343616, 35630496, 36950144, 38104836, 39761568, 41568912, 43376256, 43548384, 44884224, 45347904, 45441792, 47507328, 48991932, 50806448, 53015424, 55425216, 57157254, 58064512, 59642352, 60463872, 62353368, 65322576, 67326336, 68162688, 71260992, 73900288, 76209672, 79523136, 83137824, 85735881, 86752512, 87096768, 90695808, 95014656, 97983864, 101612896, 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約数ペア:

[(1, 21948385536), (2, 10974192768), (3, 7316128512), (4, 5487096384), (6, 3658064256), (7, 3135483648), (8, 2743548192), (9, 2438709504), (11, 1995307776), (12, 1829032128), (14, 1567741824), (16, 1371774096), (18, 1219354752), (21, 1045161216), (22, 997653888), (23, 954277632), (24, 914516064), (27, 812903168), (28, 783870912), (32, 685887048), (33, 665102592), (36, 609677376), (42, 522580608), (44, 498826944), (46, 477138816), (48, 457258032), (54, 406451584), (56, 391935456), (63, 348387072), (64, 342943524), (66, 332551296), (69, 318092544), (72, 304838688), (77, 285043968), (84, 261290304), (88, 249413472), (92, 238569408), (96, 228629016), (99, 221700864), (108, 203225792), (112, 195967728), (121, 181391616), (126, 174193536), (128, 171471762), (132, 166275648), (138, 159046272), (144, 152419344), (154, 142521984), (161, 136325376), (163, 134652672), (168, 130645152), (176, 124706736), (184, 119284704), (189, 116129024), (192, 114314508), (198, 110850432), (207, 106030848), (216, 101612896), (224, 97983864), (231, 95014656), (242, 90695808), (252, 87096768), (253, 86752512), (256, 85735881), (264, 83137824), (276, 79523136), (288, 76209672), (297, 73900288), (308, 71260992), (322, 68162688), (326, 67326336), (336, 65322576), (352, 62353368), (363, 60463872), (368, 59642352), (378, 58064512), (384, 57157254), (396, 55425216), (414, 53015424), (432, 50806448), (448, 48991932), (462, 47507328), (483, 45441792), (484, 45347904), (489, 44884224), (504, 43548384), (506, 43376256), (528, 41568912), (552, 39761568), (576, 38104836), (594, 36950144), (616, 35630496), (621, 35343616), (644, 34081344), (652, 33663168), (672, 32661288), (693, 31671552), (704, 31176684), (726, 30231936), (736, 29821176), (756, 29032256), (759, 28917504), (768, 28578627), (792, 27712608), (828, 26507712), (847, 25913088), (864, 25403224), (896, 24495966), (924, 23753664), (966, 22720896), (968, 22673952), (978, 22442112), (1008, 21774192), (1012, 21688128), (1056, 20784456), (1089, 20154624), (1104, 19880784), (1141, 19236096), (1152, 19052418), (1188, 18475072), (1232, 17815248), (1242, 17671808), (1288, 17040672), (1304, 16831584), (1344, 16330644), (1386, 15835776), (1408, 15588342), (1449, 15147264), (1452, 15115968), (1467, 14961408), (1472, 14910588), (1512, 14516128), (1518, 14458752), (1584, 13856304), (1656, 13253856), (1694, 12956544), (1728, 12701612), (1771, 12393216), (1792, 12247983), (1793, 12241152), (1848, 11876832), (1932, 11360448), (1936, 11336976), (1956, 11221056), (2016, 10887096), (2024, 10844064), (2079, 10557184), (2112, 10392228), (2178, 10077312), (2208, 9940392), (2277, 9639168), (2282, 9618048), (2304, 9526209), (2376, 9237536), (2464, 8907624), (2484, 8835904), (2541, 8637696), (2576, 8520336), (2608, 8415792), (2688, 8165322), (2772, 7917888), (2783, 7886592), (2816, 7794171), (2898, 7573632), (2904, 7557984), (2934, 7480704), (2944, 7455294), (3024, 7258064), (3036, 7229376), (3168, 6928152), (3267, 6718208), (3312, 6626928), (3388, 6478272), (3423, 6412032), (3456, 6350806), (3542, 6196608), (3586, 6120576), (3696, 5938416), (3749, 5854464), (3864, 5680224), (3872, 5668488), (3912, 5610528), (4032, 5443548), (4048, 5422032), (4158, 5278592), (4224, 5196114), (4347, 5049088), (4356, 5038656), (4401, 4987136), (4416, 4970196), (4554, 4819584), (4564, 4809024), (4752, 4618768), (4928, 4453812), (4968, 4417952), (5082, 4318848), (5152, 4260168), (5216, 4207896), (5313, 4131072), (5376, 4082661), (5379, 4080384), (5544, 3958944), (5566, 3943296), (5796, 3786816), (5808, 3778992), (5868, 3740352), (5888, 3727647), (6048, 3629032), (6072, 3614688), (6336, 3464076), (6534, 3359104), (6624, 3313464), (6776, 3239136), (6831, 3213056), (6846, 3206016), (6912, 3175403), (7084, 3098304), (7172, 3060288), (7392, 2969208), (7498, 2927232), (7623, 2879232), (7728, 2840112), (7744, 2834244), (7824, 2805264), (8064, 2721774), (8096, 2711016), (8316, 2639296), (8349, 2628864), (8448, 2598057), (8694, 2524544), (8712, 2519328), (8802, 2493568), (8832, 2485098), (9108, 2409792), (9128, 2404512), (9504, 2309384), (9856, 2226906), (9936, 2208976), (10164, 2159424), (10269, 2137344), (10304, 2130084), (10432, 2103948), (10626, 2065536), (10758, 2040192), (11088, 1979472), (11132, 1971648), (11247, 1951488), (11592, 1893408), (11616, 1889496), (11736, 1870176), (12096, 1814516), (12144, 1807344), (12551, 1748736), (12672, 1732038), (13068, 1679552), (13248, 1656732), (13552, 1619568), (13662, 1606528), (13692, 1603008), (14168, 1549152), (14344, 1530144), (14784, 1484604), (14996, 1463616), (15246, 1439616), (15456, 1420056), (15488, 1417122), (15648, 1402632), (15939, 1377024), (16128, 1360887), (16137, 1360128), (16192, 1355508), (16632, 1319648), (16698, 1314432), (17388, 1262272), (17424, 1259664), (17604, 1246784), (17664, 1242549), (18216, 1204896), (18256, 1202256), (19008, 1154692), (19481, 1126656), (19712, 1113453), (19723, 1112832), (19872, 1104488), (20328, 1079712), (20538, 1068672), (20608, 1065042), (20864, 1051974), (21252, 1032768), (21516, 1020096), (22176, 989736), (22264, 985824), (22494, 975744), (22869, 959744), (23184, 946704), (23232, 944748), (23472, 935088), (24192, 907258), (24288, 903672), (25047, 876288), (25102, 874368), (25344, 866019), (26136, 839776), (26243, 836352), (26496, 828366), (27104, 809784), (27324, 803264), (27384, 801504), (28336, 774576), (28688, 765072), (29568, 742302), (29992, 731808), (30492, 719808), (30807, 712448), (30912, 710028), (30976, 708561), (31296, 701316), (31878, 688512), (32274, 680064), (32384, 677754), (33264, 659824), (33396, 657216), (33741, 650496), (34776, 631136), (34848, 629832), (35208, 623392), (36432, 602448), (36512, 601128), (37653, 582912), (38016, 577346), (38962, 563328), (39446, 556416), (39744, 552244), (40656, 539856), (41076, 534336), (41216, 532521), (41239, 532224), (41728, 525987), (42504, 516384), (43032, 510048), (44352, 494868), (44528, 492912), (44988, 487872), (45738, 479872), (46368, 473352), (46464, 472374), (46944, 467544), (47817, 459008), (48384, 453629), (48411, 453376), (48576, 451836), (50094, 438144), (50204, 437184), (52272, 419888), (52486, 418176), (52992, 414183), (54208, 404892), (54648, 401632), (54768, 400752), (56672, 387288), (57376, 382536), (58443, 375552), (59136, 371151), (59169, 370944), (59984, 365904), (60984, 359904), (61614, 356224), (61824, 355014), (62592, 350658), (63756, 344256), (64548, 340032), (64768, 338877), (66528, 329912), (66792, 328608), (67482, 325248), (69552, 315568), (69696, 314916), (70416, 311696), (72864, 301224), (73024, 300564), (75141, 292096), (75306, 291456), (76032, 288673), (77924, 281664), (78729, 278784), (78892, 278208), (79488, 276122), (81312, 269928), (82152, 267168), (82478, 266112), (85008, 258192), (86064, 255024), (88704, 247434), (89056, 246456), (89976, 243936), (91476, 239936), (92736, 236676), (92928, 236187), (93888, 233772), (95634, 229504), (96822, 226688), (97152, 225918), (100188, 219072), (100408, 218592), (101223, 216832), (104544, 209944), (104972, 209088), (108416, 202446), (109296, 200816), (109536, 200376), (112959, 194304), (113344, 193644), (114752, 191268), (116886, 187776), (118338, 185472), (119968, 182952), (121968, 179952), (123228, 178112), (123648, 177507), (123717, 177408), (125184, 175329), (127512, 172128), (129096, 170016), (133056, 164956), (133584, 164304), (134964, 162624), (138061, 158976), (139104, 157784), (139392, 157458), (140832, 155848), (145728, 150612), (146048, 150282)]