287116788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2939}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 766563840

約数和(自身を除く): 479447052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1163, 2326, 2939, 3489, 4652, 5878, 6978, 8141, 8817, 11756, 13956, 16282, 17634, 20573, 24423, 32564, 35268, 41146, 48846, 61719, 82292, 97692, 123438, 246876, 3418057, 6836114, 10254171, 13672228, 20508342, 23926399, 41016684, 47852798, 71779197, 95705596, 143558394, 287116788]

約数ペア:

[(1, 287116788), (2, 143558394), (3, 95705596), (4, 71779197), (6, 47852798), (7, 41016684), (12, 23926399), (14, 20508342), (21, 13672228), (28, 10254171), (42, 6836114), (84, 3418057), (1163, 246876), (2326, 123438), (2939, 97692), (3489, 82292), (4652, 61719), (5878, 48846), (6978, 41146), (8141, 35268), (8817, 32564), (11756, 24423), (13956, 20573), (16282, 17634)]