318610936

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{28027}}^1$

素因数の和:28076

約数の個数: 48

約数和(自身を含む): 718918200

約数和(自身を除く): 400307264

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 11368, 28027, 56054, 112108, 196189, 224216, 392378, 784756, 812783, 1373323, 1569512, 1625566, 2746646, 3251132, 5493292, 5689481, 6502264, 10986584, 11378962, 22757924, 39826367, 45515848, 79652734, 159305468, 318610936]

約数ペア:

[(1, 318610936), (2, 159305468), (4, 79652734), (7, 45515848), (8, 39826367), (14, 22757924), (28, 11378962), (29, 10986584), (49, 6502264), (56, 5689481), (58, 5493292), (98, 3251132), (116, 2746646), (196, 1625566), (203, 1569512), (232, 1373323), (392, 812783), (406, 784756), (812, 392378), (1421, 224216), (1624, 196189), (2842, 112108), (5684, 56054), (11368, 28027)]