290480832

素因数分解:

$2^6\times 3^2\times {\mathrm{504307}}^1$

素因数の和:504325

約数の個数: 42

約数和(自身を含む): 832612508

約数和(自身を除く): 542131676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 504307, 1008614, 1512921, 2017228, 3025842, 4034456, 4538763, 6051684, 8068912, 9077526, 12103368, 16137824, 18155052, 24206736, 32275648, 36310104, 48413472, 72620208, 96826944, 145240416, 290480832]

約数ペア:

[(1, 290480832), (2, 145240416), (3, 96826944), (4, 72620208), (6, 48413472), (8, 36310104), (9, 32275648), (12, 24206736), (16, 18155052), (18, 16137824), (24, 12103368), (32, 9077526), (36, 8068912), (48, 6051684), (64, 4538763), (72, 4034456), (96, 3025842), (144, 2017228), (192, 1512921), (288, 1008614), (576, 504307)]