317698536

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{249763}}^1$

素因数の和:249825

約数の個数: 32

約数和(自身を含む): 809235360

約数和(自身を除く): 491536824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 249763, 499526, 749289, 999052, 1498578, 1998104, 2997156, 5994312, 13237439, 26474878, 39712317, 52949756, 79424634, 105899512, 158849268, 317698536]

約数ペア:

[(1, 317698536), (2, 158849268), (3, 105899512), (4, 79424634), (6, 52949756), (8, 39712317), (12, 26474878), (24, 13237439), (53, 5994312), (106, 2997156), (159, 1998104), (212, 1498578), (318, 999052), (424, 749289), (636, 499526), (1272, 249763)]