668563992

素因数分解:

$2^3\times 3^2\times {\mathrm{269}}^1\times {\mathrm{34519}}^1$

素因数の和:34800

約数の個数: 48

約数和(自身を含む): 1817478000

約数和(自身を除く): 1148914008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269, 538, 807, 1076, 1614, 2152, 2421, 3228, 4842, 6456, 9684, 19368, 34519, 69038, 103557, 138076, 207114, 276152, 310671, 414228, 621342, 828456, 1242684, 2485368, 9285611, 18571222, 27856833, 37142444, 55713666, 74284888, 83570499, 111427332, 167140998, 222854664, 334281996, 668563992]

約数ペア:

[(1, 668563992), (2, 334281996), (3, 222854664), (4, 167140998), (6, 111427332), (8, 83570499), (9, 74284888), (12, 55713666), (18, 37142444), (24, 27856833), (36, 18571222), (72, 9285611), (269, 2485368), (538, 1242684), (807, 828456), (1076, 621342), (1614, 414228), (2152, 310671), (2421, 276152), (3228, 207114), (4842, 138076), (6456, 103557), (9684, 69038), (19368, 34519)]