21347344512

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 576

約数和(自身を含む): 72797400000

約数和(自身を除く): 51450055488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 32, 36, 38, 39, 48, 52, 57, 58, 64, 72, 76, 78, 87, 96, 104, 114, 116, 117, 128, 144, 152, 156, 169, 171, 174, 192, 199, 208, 228, 232, 234, 247, 261, 288, 304, 312, 338, 342, 348, 377, 384, 398, 416, 456, 464, 468, 494, 507, 522, 551, 576, 597, 608, 624, 676, 684, 696, 741, 754, 796, 832, 912, 928, 936, 988, 1014, 1044, 1102, 1131, 1152, 1194, 1216, 1248, 1352, 1368, 1392, 1482, 1508, 1521, 1592, 1653, 1664, 1791, 1824, 1856, 1872, 1976, 2028, 2088, 2204, 2223, 2262, 2388, 2432, 2496, 2587, 2704, 2736, 2784, 2964, 3016, 3042, 3184, 3211, 3306, 3393, 3582, 3648, 3712, 3744, 3781, 3952, 4056, 4176, 4408, 4446, 4524, 4776, 4901, 4959, 4992, 5174, 5408, 5472, 5568, 5771, 5928, 6032, 6084, 6368, 6422, 6612, 6786, 7163, 7164, 7296, 7488, 7562, 7761, 7904, 8112, 8352, 8816, 8892, 9048, 9552, 9633, 9802, 9918, 10348, 10816, 10944, 11136, 11343, 11542, 11856, 12064, 12168, 12736, 12844, 13224, 13572, 14326, 14328, 14703, 14976, 15124, 15522, 15808, 16224, 16704, 17313, 17632, 17784, 18096, 19104, 19266, 19604, 19836, 20696, 21489, 21632, 21888, 22686, 23084, 23283, 23712, 24128, 24336, 25472, 25688, 26448, 27144, 28652, 28656, 28899, 29406, 30248, 31044, 31616, 32448, 33408, 33631, 34029, 34626, 35264, 35568, 36192, 38208, 38532, 39208, 39672, 41392, 42978, 44109, 45372, 46168, 46566, 47424, 48256, 48672, 49153, 51376, 51939, 52896, 54288, 57304, 57312, 57798, 58812, 60496, 62088, 64467, 64896, 67262, 68058, 69252, 70528, 71136, 72384, 75023, 76416, 77064, 78416, 79344, 82784, 85956, 88218, 90744, 92336, 93119, 93132, 94848, 97344, 98306, 100893, 102752, 103878, 105792, 108576, 109649, 114608, 114624, 115596, 117624, 120992, 124176, 128934, 134524, 136116, 138504, 142272, 144768, 147459, 150046, 154128, 156832, 158688, 165568, 171912, 176436, 181488, 184672, 186238, 186264, 194688, 196612, 201786, 205504, 207756, 211584, 217152, 219298, 225069, 229216, 229248, 231192, 235248, 241984, 248352, 257868, 269048, 272232, 277008, 279357, 284544, 294918, 300092, 302679, 308256, 313664, 317376, 328947, 331136, 343824, 352872, 362976, 369344, 372476, 372528, 393224, 403572, 411008, 415512, 434304, 438596, 442377, 450138, 458432, 462384, 470496, 483968, 496704, 515736, 538096, 544464, 554016, 558714, 589836, 600184, 605358, 616512, 627328, 634752, 638989, 657894, 675207, 687648, 705744, 725952, 738688, 744952, 745056, 786448, 807144, 831024, 838071, 877192, 884754, 900276, 916864, 924768, 940992, 975299, 986841, 993408, 1031472, 1076192, 1088928, 1108032, 1117428, 1179672, 1200368, 1210716, 1233024, 1277978, 1315788, 1350414, 1375296, 1411488, 1425437, 1451904, 1489904, 1490112, 1572896, 1614288, 1662048, 1676142, 1754384, 1769508, 1800552, 1849536, 1881984, 1916967, 1950598, 1973682, 2062944, 2152384, 2177856, 2216064, 2234856, 2359344, 2400736, 2421432, 2555956, 2631576, 2700828, 2750592, 2822976, 2850874, 2925897, 2979808, 2980224, 3145792, 3228576, 3324096, 3352284, 3508768, 3539016, 3601104, 3699072, 3833934, 3901196, 3947364, 4125888, 4276311, 4304768, 4355712, 4469712, 4718688, 4801472, 4842864, 5111912, 5263152, 5401656, 5645952, 5701748, 5750901, 5851794, 5959616, 6291584, 6457152, 6648192, 6704568, 7017536, 7078032, 7202208, 7667868, 7802392, 7894728, 8251776, 8552622, 8777691, 8939424, 9437376, 9602944, 9685728, 10223824, 10526304, 10803312, 11403496, 11501802, 11703588, 11919232, 12828933, 12914304, 13409136, 14035072, 14156064, 14404416, 15335736, 15604784, 15789456, 17105244, 17555382, 17878848, 18530681, 18874752, 19371456, 20447648, 21052608, 21606624, 22806992, 23003604, 23407176, 25657866, 26818272, 28312128, 28808832, 30671472, 31209568, 31578912, 34210488, 35110764, 35757696, 37061362, 38742912, 40895296, 42105216, 43213248, 45613984, 46007208, 46814352, 51315732, 53636544, 55592043, 56624256, 61342944, 62419136, 63157824, 68420976, 70221528, 74122724, 81790592, 86426496, 91227968, 92014416, 93628704, 102631464, 107273088, 111184086, 122685888, 124838272, 126315648, 136841952, 140443056, 148245448, 166776129, 182455936, 184028832, 187257408, 205262928, 222368172, 245371776, 273683904, 280886112, 296490896, 333552258, 368057664, 374514816, 410525856, 444736344, 547367808, 561772224, 592981792, 667104516, 736115328, 821051712, 889472688, 1123544448, 1185963584, 1334209032, 1642103424, 1778945376, 2371927168, 2668418064, 3557890752, 5336836128, 7115781504, 10673672256, 21347344512]

約数ペア:

[(1, 21347344512), (2, 10673672256), (3, 7115781504), (4, 5336836128), (6, 3557890752), (8, 2668418064), (9, 2371927168), (12, 1778945376), (13, 1642103424), (16, 1334209032), (18, 1185963584), (19, 1123544448), (24, 889472688), (26, 821051712), (29, 736115328), (32, 667104516), (36, 592981792), (38, 561772224), (39, 547367808), (48, 444736344), (52, 410525856), (57, 374514816), (58, 368057664), (64, 333552258), (72, 296490896), (76, 280886112), (78, 273683904), (87, 245371776), (96, 222368172), (104, 205262928), (114, 187257408), (116, 184028832), (117, 182455936), (128, 166776129), (144, 148245448), (152, 140443056), (156, 136841952), (169, 126315648), (171, 124838272), (174, 122685888), (192, 111184086), (199, 107273088), (208, 102631464), (228, 93628704), (232, 92014416), (234, 91227968), (247, 86426496), (261, 81790592), (288, 74122724), (304, 70221528), (312, 68420976), (338, 63157824), (342, 62419136), (348, 61342944), (377, 56624256), (384, 55592043), (398, 53636544), (416, 51315732), (456, 46814352), (464, 46007208), (468, 45613984), (494, 43213248), (507, 42105216), (522, 40895296), (551, 38742912), (576, 37061362), (597, 35757696), (608, 35110764), (624, 34210488), (676, 31578912), (684, 31209568), (696, 30671472), (741, 28808832), (754, 28312128), (796, 26818272), (832, 25657866), (912, 23407176), (928, 23003604), (936, 22806992), (988, 21606624), (1014, 21052608), (1044, 20447648), (1102, 19371456), (1131, 18874752), (1152, 18530681), (1194, 17878848), (1216, 17555382), (1248, 17105244), (1352, 15789456), (1368, 15604784), (1392, 15335736), (1482, 14404416), (1508, 14156064), (1521, 14035072), (1592, 13409136), (1653, 12914304), (1664, 12828933), (1791, 11919232), (1824, 11703588), (1856, 11501802), (1872, 11403496), (1976, 10803312), (2028, 10526304), (2088, 10223824), (2204, 9685728), (2223, 9602944), (2262, 9437376), (2388, 8939424), (2432, 8777691), (2496, 8552622), (2587, 8251776), (2704, 7894728), (2736, 7802392), (2784, 7667868), (2964, 7202208), (3016, 7078032), (3042, 7017536), (3184, 6704568), (3211, 6648192), (3306, 6457152), (3393, 6291584), (3582, 5959616), (3648, 5851794), (3712, 5750901), (3744, 5701748), (3781, 5645952), (3952, 5401656), (4056, 5263152), (4176, 5111912), (4408, 4842864), (4446, 4801472), (4524, 4718688), (4776, 4469712), (4901, 4355712), (4959, 4304768), (4992, 4276311), (5174, 4125888), (5408, 3947364), (5472, 3901196), (5568, 3833934), (5771, 3699072), (5928, 3601104), (6032, 3539016), (6084, 3508768), (6368, 3352284), (6422, 3324096), (6612, 3228576), (6786, 3145792), (7163, 2980224), (7164, 2979808), (7296, 2925897), (7488, 2850874), (7562, 2822976), (7761, 2750592), (7904, 2700828), (8112, 2631576), (8352, 2555956), (8816, 2421432), (8892, 2400736), (9048, 2359344), (9552, 2234856), (9633, 2216064), (9802, 2177856), (9918, 2152384), (10348, 2062944), (10816, 1973682), (10944, 1950598), (11136, 1916967), (11343, 1881984), (11542, 1849536), (11856, 1800552), (12064, 1769508), (12168, 1754384), (12736, 1676142), (12844, 1662048), (13224, 1614288), (13572, 1572896), (14326, 1490112), (14328, 1489904), (14703, 1451904), (14976, 1425437), (15124, 1411488), (15522, 1375296), (15808, 1350414), (16224, 1315788), (16704, 1277978), (17313, 1233024), (17632, 1210716), (17784, 1200368), (18096, 1179672), (19104, 1117428), (19266, 1108032), (19604, 1088928), (19836, 1076192), (20696, 1031472), (21489, 993408), (21632, 986841), (21888, 975299), (22686, 940992), (23084, 924768), (23283, 916864), (23712, 900276), (24128, 884754), (24336, 877192), (25472, 838071), (25688, 831024), (26448, 807144), (27144, 786448), (28652, 745056), (28656, 744952), (28899, 738688), (29406, 725952), (30248, 705744), (31044, 687648), (31616, 675207), (32448, 657894), (33408, 638989), (33631, 634752), (34029, 627328), (34626, 616512), (35264, 605358), (35568, 600184), (36192, 589836), (38208, 558714), (38532, 554016), (39208, 544464), (39672, 538096), (41392, 515736), (42978, 496704), (44109, 483968), (45372, 470496), (46168, 462384), (46566, 458432), (47424, 450138), (48256, 442377), (48672, 438596), (49153, 434304), (51376, 415512), (51939, 411008), (52896, 403572), (54288, 393224), (57304, 372528), (57312, 372476), (57798, 369344), (58812, 362976), (60496, 352872), (62088, 343824), (64467, 331136), (64896, 328947), (67262, 317376), (68058, 313664), (69252, 308256), (70528, 302679), (71136, 300092), (72384, 294918), (75023, 284544), (76416, 279357), (77064, 277008), (78416, 272232), (79344, 269048), (82784, 257868), (85956, 248352), (88218, 241984), (90744, 235248), (92336, 231192), (93119, 229248), (93132, 229216), (94848, 225069), (97344, 219298), (98306, 217152), (100893, 211584), (102752, 207756), (103878, 205504), (105792, 201786), (108576, 196612), (109649, 194688), (114608, 186264), (114624, 186238), (115596, 184672), (117624, 181488), (120992, 176436), (124176, 171912), (128934, 165568), (134524, 158688), (136116, 156832), (138504, 154128), (142272, 150046), (144768, 147459)]