256467342

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1858459}}^1$

素因数の和:1858487

約数の個数: 16

約数和(自身を含む): 535236480

約数和(自身を除く): 278769138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1858459, 3716918, 5575377, 11150754, 42744557, 85489114, 128233671, 256467342]

約数ペア:

[(1, 256467342), (2, 128233671), (3, 85489114), (6, 42744557), (23, 11150754), (46, 5575377), (69, 3716918), (138, 1858459)]