428477808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{811511}}^1$

素因数の和:811533

約数の個数: 40

約数和(自身を含む): 1207529856

約数和(自身を除く): 779052048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 811511, 1623022, 2434533, 3246044, 4869066, 6492088, 8926621, 9738132, 12984176, 17853242, 19476264, 26779863, 35706484, 38952528, 53559726, 71412968, 107119452, 142825936, 214238904, 428477808]

約数ペア:

[(1, 428477808), (2, 214238904), (3, 142825936), (4, 107119452), (6, 71412968), (8, 53559726), (11, 38952528), (12, 35706484), (16, 26779863), (22, 19476264), (24, 17853242), (33, 12984176), (44, 9738132), (48, 8926621), (66, 6492088), (88, 4869066), (132, 3246044), (176, 2434533), (264, 1623022), (528, 811511)]