279945372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{22367}}^1$

素因数の和:22530

約数の個数: 48

約数和(自身を含む): 751564800

約数和(自身を除く): 471619428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 22367, 44734, 67101, 89468, 134202, 156569, 268404, 313138, 469707, 626276, 939414, 1878828, 3332683, 6665366, 9998049, 13330732, 19996098, 23328781, 39992196, 46657562, 69986343, 93315124, 139972686, 279945372]

約数ペア:

[(1, 279945372), (2, 139972686), (3, 93315124), (4, 69986343), (6, 46657562), (7, 39992196), (12, 23328781), (14, 19996098), (21, 13330732), (28, 9998049), (42, 6665366), (84, 3332683), (149, 1878828), (298, 939414), (447, 626276), (596, 469707), (894, 313138), (1043, 268404), (1788, 156569), (2086, 134202), (3129, 89468), (4172, 67101), (6258, 44734), (12516, 22367)]