456449488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 992347200

約数和(自身を除く): 535897712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 113, 118, 176, 226, 236, 389, 452, 472, 649, 778, 904, 944, 1243, 1298, 1556, 1808, 2486, 2596, 3112, 4279, 4972, 5192, 6224, 6667, 8558, 9944, 10384, 13334, 17116, 19888, 22951, 26668, 34232, 43957, 45902, 53336, 68464, 73337, 87914, 91804, 106672, 146674, 175828, 183608, 252461, 293348, 351656, 367216, 483527, 504922, 586696, 703312, 967054, 1009844, 1173392, 1934108, 2019688, 2593463, 3868216, 4039376, 5186926, 7736432, 10373852, 20747704, 28528093, 41495408, 57056186, 114112372, 228224744, 456449488]

約数ペア:

[(1, 456449488), (2, 228224744), (4, 114112372), (8, 57056186), (11, 41495408), (16, 28528093), (22, 20747704), (44, 10373852), (59, 7736432), (88, 5186926), (113, 4039376), (118, 3868216), (176, 2593463), (226, 2019688), (236, 1934108), (389, 1173392), (452, 1009844), (472, 967054), (649, 703312), (778, 586696), (904, 504922), (944, 483527), (1243, 367216), (1298, 351656), (1556, 293348), (1808, 252461), (2486, 183608), (2596, 175828), (3112, 146674), (4279, 106672), (4972, 91804), (5192, 87914), (6224, 73337), (6667, 68464), (8558, 53336), (9944, 45902), (10384, 43957), (13334, 34232), (17116, 26668), (19888, 22951)]