645674592

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{34141}}^1$

素因数の和:34351

約数の個数: 48

約数和(自身を含む): 1703549232

約数和(自身を除く): 1057874640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 18912, 34141, 68282, 102423, 136564, 204846, 273128, 409692, 546256, 819384, 1092512, 1638768, 3277536, 6725777, 13451554, 20177331, 26903108, 40354662, 53806216, 80709324, 107612432, 161418648, 215224864, 322837296, 645674592]

約数ペア:

[(1, 645674592), (2, 322837296), (3, 215224864), (4, 161418648), (6, 107612432), (8, 80709324), (12, 53806216), (16, 40354662), (24, 26903108), (32, 20177331), (48, 13451554), (96, 6725777), (197, 3277536), (394, 1638768), (591, 1092512), (788, 819384), (1182, 546256), (1576, 409692), (2364, 273128), (3152, 204846), (4728, 136564), (6304, 102423), (9456, 68282), (18912, 34141)]