397544

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 883200

約数和(自身を除く): 485656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 229, 248, 434, 458, 868, 916, 1603, 1736, 1832, 3206, 6412, 7099, 12824, 14198, 28396, 49693, 56792, 99386, 198772, 397544]

約数ペア:

[(1, 397544), (2, 198772), (4, 99386), (7, 56792), (8, 49693), (14, 28396), (28, 14198), (31, 12824), (56, 7099), (62, 6412), (124, 3206), (217, 1832), (229, 1736), (248, 1603), (434, 916), (458, 868)]