717994788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1497

約数の個数: 96

約数和(自身を含む): 1974927360

約数和(自身を除く): 1256932572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 163, 164, 246, 287, 326, 489, 492, 574, 652, 861, 978, 1141, 1148, 1279, 1722, 1956, 2282, 2558, 3423, 3444, 3837, 4564, 5116, 6683, 6846, 7674, 8953, 13366, 13692, 15348, 17906, 20049, 26732, 26859, 35812, 40098, 46781, 52439, 53718, 80196, 93562, 104878, 107436, 140343, 157317, 187124, 208477, 209756, 280686, 314634, 367073, 416954, 561372, 625431, 629268, 734146, 833908, 1101219, 1250862, 1459339, 1468292, 2202438, 2501724, 2918678, 4378017, 4404876, 5837356, 8547557, 8756034, 17095114, 17512068, 25642671, 34190228, 51285342, 59832899, 102570684, 119665798, 179498697, 239331596, 358997394, 717994788]

約数ペア:

[(1, 717994788), (2, 358997394), (3, 239331596), (4, 179498697), (6, 119665798), (7, 102570684), (12, 59832899), (14, 51285342), (21, 34190228), (28, 25642671), (41, 17512068), (42, 17095114), (82, 8756034), (84, 8547557), (123, 5837356), (163, 4404876), (164, 4378017), (246, 2918678), (287, 2501724), (326, 2202438), (489, 1468292), (492, 1459339), (574, 1250862), (652, 1101219), (861, 833908), (978, 734146), (1141, 629268), (1148, 625431), (1279, 561372), (1722, 416954), (1956, 367073), (2282, 314634), (2558, 280686), (3423, 209756), (3444, 208477), (3837, 187124), (4564, 157317), (5116, 140343), (6683, 107436), (6846, 104878), (7674, 93562), (8953, 80196), (13366, 53718), (13692, 52439), (15348, 46781), (17906, 40098), (20049, 35812), (26732, 26859)]