216357296

素因数分解:

$2^4\times {\mathrm{2749}}^1\times {\mathrm{4919}}^1$

素因数の和:7676

約数の個数: 20

約数和(自身を含む): 419430000

約数和(自身を除く): 203072704

約数列:

[1, 2, 4, 8, 16, 2749, 4919, 5498, 9838, 10996, 19676, 21992, 39352, 43984, 78704, 13522331, 27044662, 54089324, 108178648, 216357296]

約数ペア:

[(1, 216357296), (2, 108178648), (4, 54089324), (8, 27044662), (16, 13522331), (2749, 78704), (4919, 43984), (5498, 39352), (9838, 21992), (10996, 19676)]