312231608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{2351}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 631229760

約数和(自身を除く): 318998152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1277, 2351, 2554, 4702, 5108, 9404, 10216, 16601, 18808, 30563, 33202, 61126, 66404, 122252, 132808, 244504, 3002227, 6004454, 12008908, 24017816, 39028951, 78057902, 156115804, 312231608]

約数ペア:

[(1, 312231608), (2, 156115804), (4, 78057902), (8, 39028951), (13, 24017816), (26, 12008908), (52, 6004454), (104, 3002227), (1277, 244504), (2351, 132808), (2554, 122252), (4702, 66404), (5108, 61126), (9404, 33202), (10216, 30563), (16601, 18808)]