245642528

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 502951680

約数和(自身を除く): 257309152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 223, 232, 446, 464, 892, 928, 1187, 1784, 2374, 3568, 4748, 6467, 7136, 9496, 12934, 18992, 25868, 34423, 37984, 51736, 68846, 103472, 137692, 206944, 264701, 275384, 529402, 550768, 1058804, 1101536, 2117608, 4235216, 7676329, 8470432, 15352658, 30705316, 61410632, 122821264, 245642528]

約数ペア:

[(1, 245642528), (2, 122821264), (4, 61410632), (8, 30705316), (16, 15352658), (29, 8470432), (32, 7676329), (58, 4235216), (116, 2117608), (223, 1101536), (232, 1058804), (446, 550768), (464, 529402), (892, 275384), (928, 264701), (1187, 206944), (1784, 137692), (2374, 103472), (3568, 68846), (4748, 51736), (6467, 37984), (7136, 34423), (9496, 25868), (12934, 18992)]