331223568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{530807}}^1$

素因数の和:530831

約数の個数: 40

約数和(自身を含む): 921482688

約数和(自身を除く): 590259120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 530807, 1061614, 1592421, 2123228, 3184842, 4246456, 6369684, 6900491, 8492912, 12739368, 13800982, 20701473, 25478736, 27601964, 41402946, 55203928, 82805892, 110407856, 165611784, 331223568]

約数ペア:

[(1, 331223568), (2, 165611784), (3, 110407856), (4, 82805892), (6, 55203928), (8, 41402946), (12, 27601964), (13, 25478736), (16, 20701473), (24, 13800982), (26, 12739368), (39, 8492912), (48, 6900491), (52, 6369684), (78, 4246456), (104, 3184842), (156, 2123228), (208, 1592421), (312, 1061614), (624, 530807)]