312453078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 727626240

約数和(自身を除く): 415173162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 131, 218, 262, 327, 393, 521, 654, 763, 786, 917, 1042, 1526, 1563, 1834, 2289, 2751, 3126, 3647, 4578, 5502, 7294, 10941, 14279, 21882, 28558, 42837, 56789, 68251, 85674, 99953, 113578, 136502, 170367, 199906, 204753, 299859, 340734, 397523, 409506, 477757, 599718, 795046, 955514, 1192569, 1433271, 2385138, 2866542, 7439359, 14878718, 22318077, 44636154, 52075513, 104151026, 156226539, 312453078]

約数ペア:

[(1, 312453078), (2, 156226539), (3, 104151026), (6, 52075513), (7, 44636154), (14, 22318077), (21, 14878718), (42, 7439359), (109, 2866542), (131, 2385138), (218, 1433271), (262, 1192569), (327, 955514), (393, 795046), (521, 599718), (654, 477757), (763, 409506), (786, 397523), (917, 340734), (1042, 299859), (1526, 204753), (1563, 199906), (1834, 170367), (2289, 136502), (2751, 113578), (3126, 99953), (3647, 85674), (4578, 68251), (5502, 56789), (7294, 42837), (10941, 28558), (14279, 21882)]