316135506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{4397}}^1$

素因数の和:4946

約数の個数: 32

約数和(自身を含む): 661177728

約数和(自身を除く): 345042222

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 521, 1042, 1563, 3126, 4397, 8794, 11983, 13191, 23966, 26382, 35949, 71898, 101131, 202262, 303393, 606786, 2290837, 4581674, 6872511, 13745022, 52689251, 105378502, 158067753, 316135506]

約数ペア:

[(1, 316135506), (2, 158067753), (3, 105378502), (6, 52689251), (23, 13745022), (46, 6872511), (69, 4581674), (138, 2290837), (521, 606786), (1042, 303393), (1563, 202262), (3126, 101131), (4397, 71898), (8794, 35949), (11983, 26382), (13191, 23966)]