312869116

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{9227}}^1$

素因数の和:9418

約数の個数: 36

約数和(自身を含む): 640663128

約数和(自身を除く): 327794012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 692, 1211, 2422, 4844, 8477, 9227, 16954, 18454, 33908, 36908, 64589, 129178, 258356, 452123, 904246, 1596271, 1808492, 3192542, 6385084, 11173897, 22347794, 44695588, 78217279, 156434558, 312869116]

約数ペア:

[(1, 312869116), (2, 156434558), (4, 78217279), (7, 44695588), (14, 22347794), (28, 11173897), (49, 6385084), (98, 3192542), (173, 1808492), (196, 1596271), (346, 904246), (692, 452123), (1211, 258356), (2422, 129178), (4844, 64589), (8477, 36908), (9227, 33908), (16954, 18454)]