674055368

素因数分解:

$2^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{4027}}^1$

素因数の和:4115

約数の個数: 64

約数和(自身を含む): 1498416000

約数和(自身を除く): 824360632

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 343, 392, 427, 488, 686, 854, 1372, 1708, 2744, 2989, 3416, 4027, 5978, 8054, 11956, 16108, 20923, 23912, 28189, 32216, 41846, 56378, 83692, 112756, 167384, 197323, 225512, 245647, 394646, 491294, 789292, 982588, 1381261, 1578584, 1719529, 1965176, 2762522, 3439058, 5525044, 6878116, 11050088, 12036703, 13756232, 24073406, 48146812, 84256921, 96293624, 168513842, 337027684, 674055368]

約数ペア:

[(1, 674055368), (2, 337027684), (4, 168513842), (7, 96293624), (8, 84256921), (14, 48146812), (28, 24073406), (49, 13756232), (56, 12036703), (61, 11050088), (98, 6878116), (122, 5525044), (196, 3439058), (244, 2762522), (343, 1965176), (392, 1719529), (427, 1578584), (488, 1381261), (686, 982588), (854, 789292), (1372, 491294), (1708, 394646), (2744, 245647), (2989, 225512), (3416, 197323), (4027, 167384), (5978, 112756), (8054, 83692), (11956, 56378), (16108, 41846), (20923, 32216), (23912, 28189)]