313420488

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{352951}}^1$

素因数の和:352997

約数の個数: 32

約数和(自身を含む): 804730560

約数和(自身を除く): 491310072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 352951, 705902, 1058853, 1411804, 2117706, 2823608, 4235412, 8470824, 13059187, 26118374, 39177561, 52236748, 78355122, 104473496, 156710244, 313420488]

約数ペア:

[(1, 313420488), (2, 156710244), (3, 104473496), (4, 78355122), (6, 52236748), (8, 39177561), (12, 26118374), (24, 13059187), (37, 8470824), (74, 4235412), (111, 2823608), (148, 2117706), (222, 1411804), (296, 1058853), (444, 705902), (888, 352951)]