404623664

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2411}}^1$

素因数の和:3053

約数の個数: 40

約数和(自身を含む): 831763728

約数和(自身を除く): 427140064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 617, 1234, 2411, 2468, 4822, 4936, 9644, 9872, 10489, 19288, 20978, 38576, 40987, 41956, 81974, 83912, 163948, 167824, 327896, 655792, 1487587, 2975174, 5950348, 11900696, 23801392, 25288979, 50577958, 101155916, 202311832, 404623664]

約数ペア:

[(1, 404623664), (2, 202311832), (4, 101155916), (8, 50577958), (16, 25288979), (17, 23801392), (34, 11900696), (68, 5950348), (136, 2975174), (272, 1487587), (617, 655792), (1234, 327896), (2411, 167824), (2468, 163948), (4822, 83912), (4936, 81974), (9644, 41956), (9872, 40987), (10489, 38576), (19288, 20978)]