215245416

素因数分解:

$2^3\times 3^1\times {\mathrm{1663}}^1\times {\mathrm{5393}}^1$

素因数の和:7065

約数の個数: 32

約数和(自身を含む): 538536960

約数和(自身を除く): 323291544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1663, 3326, 4989, 5393, 6652, 9978, 10786, 13304, 16179, 19956, 21572, 32358, 39912, 43144, 64716, 129432, 8968559, 17937118, 26905677, 35874236, 53811354, 71748472, 107622708, 215245416]

約数ペア:

[(1, 215245416), (2, 107622708), (3, 71748472), (4, 53811354), (6, 35874236), (8, 26905677), (12, 17937118), (24, 8968559), (1663, 129432), (3326, 64716), (4989, 43144), (5393, 39912), (6652, 32358), (9978, 21572), (10786, 19956), (13304, 16179)]