318366956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{2557}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 590468256

約数和(自身を除く): 272101300

約数列:

[1, 2, 4, 17, 34, 68, 1831, 2557, 3662, 5114, 7324, 10228, 31127, 43469, 62254, 86938, 124508, 173876, 4681867, 9363734, 18727468, 79591739, 159183478, 318366956]

約数ペア:

[(1, 318366956), (2, 159183478), (4, 79591739), (17, 18727468), (34, 9363734), (68, 4681867), (1831, 173876), (2557, 124508), (3662, 86938), (5114, 62254), (7324, 43469), (10228, 31127)]