313377912

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{42257}}^1$

素因数の和:42372

約数の個数: 48

約数和(自身を含む): 856992240

約数和(自身を除く): 543614328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 42257, 84514, 126771, 169028, 253542, 338056, 380313, 507084, 760626, 1014168, 1521252, 3042504, 4352471, 8704942, 13057413, 17409884, 26114826, 34819768, 39172239, 52229652, 78344478, 104459304, 156688956, 313377912]

約数ペア:

[(1, 313377912), (2, 156688956), (3, 104459304), (4, 78344478), (6, 52229652), (8, 39172239), (9, 34819768), (12, 26114826), (18, 17409884), (24, 13057413), (36, 8704942), (72, 4352471), (103, 3042504), (206, 1521252), (309, 1014168), (412, 760626), (618, 507084), (824, 380313), (927, 338056), (1236, 253542), (1854, 169028), (2472, 126771), (3708, 84514), (7416, 42257)]