216964848

素因数分解:

$2^4\times 3^1\times {\mathrm{4520101}}^1$

素因数の和:4520112

約数の個数: 20

約数和(自身を含む): 560492648

約数和(自身を除く): 343527800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4520101, 9040202, 13560303, 18080404, 27120606, 36160808, 54241212, 72321616, 108482424, 216964848]

約数ペア:

[(1, 216964848), (2, 108482424), (3, 72321616), (4, 54241212), (6, 36160808), (8, 27120606), (12, 18080404), (16, 13560303), (24, 9040202), (48, 4520101)]