1478726784

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 4491002880

約数和(自身を除く): 3012276096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 128, 141, 144, 186, 188, 192, 248, 279, 282, 288, 372, 376, 384, 423, 496, 558, 564, 576, 744, 752, 846, 881, 992, 1116, 1128, 1152, 1457, 1488, 1504, 1692, 1762, 1984, 2232, 2256, 2643, 2914, 2976, 3008, 3384, 3524, 3968, 4371, 4464, 4512, 5286, 5828, 5952, 6016, 6768, 7048, 7929, 8742, 8928, 9024, 10572, 11656, 11904, 13113, 13536, 14096, 15858, 17484, 17856, 18048, 21144, 23312, 26226, 27072, 27311, 28192, 31716, 34968, 35712, 41407, 42288, 46624, 52452, 54144, 54622, 56384, 63432, 69936, 81933, 82814, 84576, 93248, 104904, 109244, 112768, 124221, 126864, 139872, 163866, 165628, 169152, 186496, 209808, 218488, 245799, 248442, 253728, 279744, 327732, 331256, 338304, 372663, 419616, 436976, 491598, 496884, 507456, 559488, 655464, 662512, 745326, 839232, 873952, 983196, 993768, 1014912, 1283617, 1310928, 1325024, 1490652, 1678464, 1747904, 1966392, 1987536, 2567234, 2621856, 2650048, 2981304, 3495808, 3850851, 3932784, 3975072, 5134468, 5243712, 5300096, 5962608, 7701702, 7865568, 7950144, 10268936, 10487424, 11552553, 11925216, 15403404, 15731136, 15900288, 20537872, 23105106, 23850432, 30806808, 31462272, 41075744, 46210212, 47700864, 61613616, 82151488, 92420424, 123227232, 164302976, 184840848, 246454464, 369681696, 492908928, 739363392, 1478726784]

約数ペア:

[(1, 1478726784), (2, 739363392), (3, 492908928), (4, 369681696), (6, 246454464), (8, 184840848), (9, 164302976), (12, 123227232), (16, 92420424), (18, 82151488), (24, 61613616), (31, 47700864), (32, 46210212), (36, 41075744), (47, 31462272), (48, 30806808), (62, 23850432), (64, 23105106), (72, 20537872), (93, 15900288), (94, 15731136), (96, 15403404), (124, 11925216), (128, 11552553), (141, 10487424), (144, 10268936), (186, 7950144), (188, 7865568), (192, 7701702), (248, 5962608), (279, 5300096), (282, 5243712), (288, 5134468), (372, 3975072), (376, 3932784), (384, 3850851), (423, 3495808), (496, 2981304), (558, 2650048), (564, 2621856), (576, 2567234), (744, 1987536), (752, 1966392), (846, 1747904), (881, 1678464), (992, 1490652), (1116, 1325024), (1128, 1310928), (1152, 1283617), (1457, 1014912), (1488, 993768), (1504, 983196), (1692, 873952), (1762, 839232), (1984, 745326), (2232, 662512), (2256, 655464), (2643, 559488), (2914, 507456), (2976, 496884), (3008, 491598), (3384, 436976), (3524, 419616), (3968, 372663), (4371, 338304), (4464, 331256), (4512, 327732), (5286, 279744), (5828, 253728), (5952, 248442), (6016, 245799), (6768, 218488), (7048, 209808), (7929, 186496), (8742, 169152), (8928, 165628), (9024, 163866), (10572, 139872), (11656, 126864), (11904, 124221), (13113, 112768), (13536, 109244), (14096, 104904), (15858, 93248), (17484, 84576), (17856, 82814), (18048, 81933), (21144, 69936), (23312, 63432), (26226, 56384), (27072, 54622), (27311, 54144), (28192, 52452), (31716, 46624), (34968, 42288), (35712, 41407)]