680664

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 1728000

約数和(自身を除く): 1047336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 359, 474, 632, 718, 948, 1077, 1436, 1896, 2154, 2872, 4308, 8616, 28361, 56722, 85083, 113444, 170166, 226888, 340332, 680664]

約数ペア:

[(1, 680664), (2, 340332), (3, 226888), (4, 170166), (6, 113444), (8, 85083), (12, 56722), (24, 28361), (79, 8616), (158, 4308), (237, 2872), (316, 2154), (359, 1896), (474, 1436), (632, 1077), (718, 948)]