290856888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{577097}}^1$

素因数の和:577116

約数の個数: 48

約数和(自身を含む): 900272880

約数和(自身を除く): 609415992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 577097, 1154194, 1731291, 2308388, 3462582, 4039679, 4616776, 5193873, 6925164, 8079358, 10387746, 12119037, 13850328, 16158716, 20775492, 24238074, 32317432, 36357111, 41550984, 48476148, 72714222, 96952296, 145428444, 290856888]

約数ペア:

[(1, 290856888), (2, 145428444), (3, 96952296), (4, 72714222), (6, 48476148), (7, 41550984), (8, 36357111), (9, 32317432), (12, 24238074), (14, 20775492), (18, 16158716), (21, 13850328), (24, 12119037), (28, 10387746), (36, 8079358), (42, 6925164), (56, 5193873), (63, 4616776), (72, 4039679), (84, 3462582), (126, 2308388), (168, 1731291), (252, 1154194), (504, 577097)]