312066346

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2\times {\mathrm{571}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 493837344

約数和(自身を除く): 181770998

約数列:

[1, 2, 23, 46, 109, 218, 571, 1142, 2507, 5014, 11881, 13133, 23762, 26266, 62239, 124478, 273263, 546526, 1431497, 2862994, 6784051, 13568102, 156033173, 312066346]

約数ペア:

[(1, 312066346), (2, 156033173), (23, 13568102), (46, 6784051), (109, 2862994), (218, 1431497), (571, 546526), (1142, 273263), (2507, 124478), (5014, 62239), (11881, 26266), (13133, 23762)]