312024.0000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 8064000

約数和(自身を除く): 926467

約数列:

[1, 13, 31, 89, 199, 403, 1157, 2587, 2759, 6169, 17711, 35867, 80197, 230243, 549041, 7137533]

約数ペア:

[(1, 7137533), (13, 549041), (31, 230243), (89, 80197), (199, 35867), (403, 17711), (1157, 6169), (2587, 2759)]