317817084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65719}}^1$

素因数の和:65770

約数の個数: 48

約数和(自身を含む): 824391680

約数和(自身を除く): 506574596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 65719, 131438, 197157, 262876, 394314, 788628, 854347, 1708694, 2037289, 2563041, 3417388, 4074578, 5126082, 6111867, 8149156, 10252164, 12223734, 24447468, 26484757, 52969514, 79454271, 105939028, 158908542, 317817084]

約数ペア:

[(1, 317817084), (2, 158908542), (3, 105939028), (4, 79454271), (6, 52969514), (12, 26484757), (13, 24447468), (26, 12223734), (31, 10252164), (39, 8149156), (52, 6111867), (62, 5126082), (78, 4074578), (93, 3417388), (124, 2563041), (156, 2037289), (186, 1708694), (372, 854347), (403, 788628), (806, 394314), (1209, 262876), (1612, 197157), (2418, 131438), (4836, 65719)]