315812372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{24421}}^1$

素因数の和:24539

約数の個数: 24

約数和(自身を含む): 572353992

約数和(自身を除く): 256541620

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6466, 12932, 24421, 48842, 97684, 1294313, 1489681, 2588626, 2979362, 5177252, 5958724, 78953093, 157906186, 315812372]

約数ペア:

[(1, 315812372), (2, 157906186), (4, 78953093), (53, 5958724), (61, 5177252), (106, 2979362), (122, 2588626), (212, 1489681), (244, 1294313), (3233, 97684), (6466, 48842), (12932, 24421)]