428785284

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{64151}}^1$

素因数の和:64715

約数の個数: 24

約数和(自身を含む): 1002310848

約数和(自身を除く): 573525564

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3342, 6684, 64151, 128302, 192453, 256604, 384906, 769812, 35732107, 71464214, 107196321, 142928428, 214392642, 428785284]

約数ペア:

[(1, 428785284), (2, 214392642), (3, 142928428), (4, 107196321), (6, 71464214), (12, 35732107), (557, 769812), (1114, 384906), (1671, 256604), (2228, 192453), (3342, 128302), (6684, 64151)]