1440854256544

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{2861}}^1\times {\mathrm{542693}}^1$

素因数の和:545593

約数の個数: 48

約数和(自身を含む): 2935529530920

約数和(自身を除く): 1494675274376

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 2861, 5722, 11444, 22888, 45776, 82969, 91552, 165938, 331876, 542693, 663752, 1085386, 1327504, 2170772, 2655008, 4341544, 8683088, 15738097, 17366176, 31476194, 62952388, 125904776, 251809552, 503619104, 1552644673, 3105289346, 6210578692, 12421157384, 24842314768, 45026695517, 49684629536, 90053391034, 180106782068, 360213564136, 720427128272, 1440854256544]

約数ペア:

[(1, 1440854256544), (2, 720427128272), (4, 360213564136), (8, 180106782068), (16, 90053391034), (29, 49684629536), (32, 45026695517), (58, 24842314768), (116, 12421157384), (232, 6210578692), (464, 3105289346), (928, 1552644673), (2861, 503619104), (5722, 251809552), (11444, 125904776), (22888, 62952388), (45776, 31476194), (82969, 17366176), (91552, 15738097), (165938, 8683088), (331876, 4341544), (542693, 2655008), (663752, 2170772), (1085386, 1327504)]