456422408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{12157}}^1$

素因数の和:12214

約数の個数: 48

約数和(自身を含む): 972761580

約数和(自身を除く): 516339172

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2888, 4693, 9386, 12157, 18772, 24314, 37544, 48628, 97256, 158041, 230983, 316082, 461966, 632164, 923932, 1264328, 1847864, 3002779, 4388677, 6005558, 8777354, 12011116, 17554708, 24022232, 35109416, 57052801, 114105602, 228211204, 456422408]

約数ペア:

[(1, 456422408), (2, 228211204), (4, 114105602), (8, 57052801), (13, 35109416), (19, 24022232), (26, 17554708), (38, 12011116), (52, 8777354), (76, 6005558), (104, 4388677), (152, 3002779), (247, 1847864), (361, 1264328), (494, 923932), (722, 632164), (988, 461966), (1444, 316082), (1976, 230983), (2888, 158041), (4693, 97256), (9386, 48628), (12157, 37544), (18772, 24314)]