256474302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6106531}}^1$

素因数の和:6106543

約数の個数: 16

約数和(自身を含む): 586227072

約数和(自身を除く): 329752770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6106531, 12213062, 18319593, 36639186, 42745717, 85491434, 128237151, 256474302]

約数ペア:

[(1, 256474302), (2, 128237151), (3, 85491434), (6, 42745717), (7, 36639186), (14, 18319593), (21, 12213062), (42, 6106531)]