317247414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 725034240

約数和(自身を除く): 407786826

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 83, 87, 166, 174, 249, 319, 498, 638, 913, 957, 1826, 1914, 1997, 2407, 2739, 3994, 4814, 5478, 5991, 7221, 11982, 14442, 21967, 26477, 43934, 52954, 57913, 65901, 79431, 115826, 131802, 158862, 165751, 173739, 331502, 347478, 497253, 637043, 994506, 1274086, 1823261, 1911129, 3646522, 3822258, 4806779, 5469783, 9613558, 10939566, 14420337, 28840674, 52874569, 105749138, 158623707, 317247414]

約数ペア:

[(1, 317247414), (2, 158623707), (3, 105749138), (6, 52874569), (11, 28840674), (22, 14420337), (29, 10939566), (33, 9613558), (58, 5469783), (66, 4806779), (83, 3822258), (87, 3646522), (166, 1911129), (174, 1823261), (249, 1274086), (319, 994506), (498, 637043), (638, 497253), (913, 347478), (957, 331502), (1826, 173739), (1914, 165751), (1997, 158862), (2407, 131802), (2739, 115826), (3994, 79431), (4814, 65901), (5478, 57913), (5991, 52954), (7221, 43934), (11982, 26477), (14442, 21967)]