315045664

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 632935296

約数和(自身を除く): 317889632

約数列:

[1, 2, 4, 8, 16, 32, 101, 107, 202, 214, 404, 428, 808, 856, 911, 1616, 1712, 1822, 3232, 3424, 3644, 7288, 10807, 14576, 21614, 29152, 43228, 86456, 92011, 97477, 172912, 184022, 194954, 345824, 368044, 389908, 736088, 779816, 1472176, 1559632, 2944352, 3119264, 9845177, 19690354, 39380708, 78761416, 157522832, 315045664]

約数ペア:

[(1, 315045664), (2, 157522832), (4, 78761416), (8, 39380708), (16, 19690354), (32, 9845177), (101, 3119264), (107, 2944352), (202, 1559632), (214, 1472176), (404, 779816), (428, 736088), (808, 389908), (856, 368044), (911, 345824), (1616, 194954), (1712, 184022), (1822, 172912), (3232, 97477), (3424, 92011), (3644, 86456), (7288, 43228), (10807, 29152), (14576, 21614)]