381832637512

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{4281787}}^1$

素因数の和:4282021

約数の個数: 32

約数和(自身を含む): 730644304320

約数和(自身を除く): 348811666808

約数列:

[1, 2, 4, 8, 71, 142, 157, 284, 314, 568, 628, 1256, 11147, 22294, 44588, 89176, 4281787, 8563574, 17127148, 34254296, 304006877, 608013754, 672240559, 1216027508, 1344481118, 2432055016, 2688962236, 5377924472, 47729079689, 95458159378, 190916318756, 381832637512]

約数ペア:

[(1, 381832637512), (2, 190916318756), (4, 95458159378), (8, 47729079689), (71, 5377924472), (142, 2688962236), (157, 2432055016), (284, 1344481118), (314, 1216027508), (568, 672240559), (628, 608013754), (1256, 304006877), (11147, 34254296), (22294, 17127148), (44588, 8563574), (89176, 4281787)]