218284992

素因数分解:

$2^6\times 3^2\times {\mathrm{378967}}^1$

素因数の和:378985

約数の個数: 42

約数和(自身を含む): 625676168

約数和(自身を除く): 407391176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 378967, 757934, 1136901, 1515868, 2273802, 3031736, 3410703, 4547604, 6063472, 6821406, 9095208, 12126944, 13642812, 18190416, 24253888, 27285624, 36380832, 54571248, 72761664, 109142496, 218284992]

約数ペア:

[(1, 218284992), (2, 109142496), (3, 72761664), (4, 54571248), (6, 36380832), (8, 27285624), (9, 24253888), (12, 18190416), (16, 13642812), (18, 12126944), (24, 9095208), (32, 6821406), (36, 6063472), (48, 4547604), (64, 3410703), (72, 3031736), (96, 2273802), (144, 1515868), (192, 1136901), (288, 757934), (576, 378967)]