256876452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1019351}}^1$

素因数の和:1019368

約数の個数: 36

約数和(自身を含む): 742088256

約数和(自身を除く): 485211804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1019351, 2038702, 3058053, 4077404, 6116106, 7135457, 9174159, 12232212, 14270914, 18348318, 21406371, 28541828, 36696636, 42812742, 64219113, 85625484, 128438226, 256876452]

約数ペア:

[(1, 256876452), (2, 128438226), (3, 85625484), (4, 64219113), (6, 42812742), (7, 36696636), (9, 28541828), (12, 21406371), (14, 18348318), (18, 14270914), (21, 12232212), (28, 9174159), (36, 7135457), (42, 6116106), (63, 4077404), (84, 3058053), (126, 2038702), (252, 1019351)]