248896824

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2063}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 680624640

約数和(自身を除く): 431727816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 457, 914, 1371, 1828, 2063, 2742, 3656, 4126, 5027, 5484, 6189, 8252, 10054, 10968, 12378, 15081, 16504, 20108, 22693, 24756, 30162, 40216, 45386, 49512, 60324, 68079, 90772, 120648, 136158, 181544, 272316, 544632, 942791, 1885582, 2828373, 3771164, 5656746, 7542328, 10370701, 11313492, 20741402, 22626984, 31112103, 41482804, 62224206, 82965608, 124448412, 248896824]

約数ペア:

[(1, 248896824), (2, 124448412), (3, 82965608), (4, 62224206), (6, 41482804), (8, 31112103), (11, 22626984), (12, 20741402), (22, 11313492), (24, 10370701), (33, 7542328), (44, 5656746), (66, 3771164), (88, 2828373), (132, 1885582), (264, 942791), (457, 544632), (914, 272316), (1371, 181544), (1828, 136158), (2063, 120648), (2742, 90772), (3656, 68079), (4126, 60324), (5027, 49512), (5484, 45386), (6189, 40216), (8252, 30162), (10054, 24756), (10968, 22693), (12378, 20108), (15081, 16504)]