268532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 544320

約数和(自身を除く): 275788

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 359, 374, 718, 748, 1436, 3949, 6103, 7898, 12206, 15796, 24412, 67133, 134266, 268532]

約数ペア:

[(1, 268532), (2, 134266), (4, 67133), (11, 24412), (17, 15796), (22, 12206), (34, 7898), (44, 6103), (68, 3949), (187, 1436), (359, 748), (374, 718)]