1489118912

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{2531}}^1$

素因数の和:2889

約数の個数: 56

約数和(自身を含む): 3067720560

約数和(自身を除く): 1578601648

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 317, 464, 634, 928, 1268, 1856, 2531, 2536, 5062, 5072, 9193, 10124, 10144, 18386, 20248, 20288, 36772, 40496, 73399, 73544, 80992, 146798, 147088, 161984, 293596, 294176, 587192, 588352, 802327, 1174384, 1604654, 2348768, 3209308, 4697536, 6418616, 12837232, 23267483, 25674464, 46534966, 51348928, 93069932, 186139864, 372279728, 744559456, 1489118912]

約数ペア:

[(1, 1489118912), (2, 744559456), (4, 372279728), (8, 186139864), (16, 93069932), (29, 51348928), (32, 46534966), (58, 25674464), (64, 23267483), (116, 12837232), (232, 6418616), (317, 4697536), (464, 3209308), (634, 2348768), (928, 1604654), (1268, 1174384), (1856, 802327), (2531, 588352), (2536, 587192), (5062, 294176), (5072, 293596), (9193, 161984), (10124, 147088), (10144, 146798), (18386, 80992), (20248, 73544), (20288, 73399), (36772, 40496)]