317609412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 756467712

約数和(自身を除く): 438858300

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 163, 213, 284, 326, 426, 489, 652, 852, 978, 1956, 2287, 4574, 6861, 9148, 11573, 13722, 23146, 27444, 34719, 46292, 69438, 138876, 162377, 324754, 372781, 487131, 649508, 745562, 974262, 1118343, 1491124, 1948524, 2236686, 4473372, 26467451, 52934902, 79402353, 105869804, 158804706, 317609412]

約数ペア:

[(1, 317609412), (2, 158804706), (3, 105869804), (4, 79402353), (6, 52934902), (12, 26467451), (71, 4473372), (142, 2236686), (163, 1948524), (213, 1491124), (284, 1118343), (326, 974262), (426, 745562), (489, 649508), (652, 487131), (852, 372781), (978, 324754), (1956, 162377), (2287, 138876), (4574, 69438), (6861, 46292), (9148, 34719), (11573, 27444), (13722, 23146)]