268972664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1951}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 531724800

約数和(自身を除く): 262752136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 907, 1814, 1951, 3628, 3902, 7256, 7804, 15608, 17233, 34466, 37069, 68932, 74138, 137864, 148276, 296552, 1769557, 3539114, 7078228, 14156456, 33621583, 67243166, 134486332, 268972664]

約数ペア:

[(1, 268972664), (2, 134486332), (4, 67243166), (8, 33621583), (19, 14156456), (38, 7078228), (76, 3539114), (152, 1769557), (907, 296552), (1814, 148276), (1951, 137864), (3628, 74138), (3902, 68932), (7256, 37069), (7804, 34466), (15608, 17233)]