330605072

素因数分解:

$2^4\times 7^1\times {\mathrm{2951831}}^1$

素因数の和:2951846

約数の個数: 20

約数和(自身を含む): 732054336

約数和(自身を除く): 401449264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2951831, 5903662, 11807324, 20662817, 23614648, 41325634, 47229296, 82651268, 165302536, 330605072]

約数ペア:

[(1, 330605072), (2, 165302536), (4, 82651268), (7, 47229296), (8, 41325634), (14, 23614648), (16, 20662817), (28, 11807324), (56, 5903662), (112, 2951831)]