420199450404

素因数分解:

$2^2\times 3^1\times {\mathrm{155849}}^1\times {\mathrm{224683}}^1$

素因数の和:380539

約数の個数: 24

約数和(自身を含む): 980476039200

約数和(自身を除く): 560276588796

約数列:

[1, 2, 3, 4, 6, 12, 155849, 224683, 311698, 449366, 467547, 623396, 674049, 898732, 935094, 1348098, 1870188, 2696196, 35016620867, 70033241734, 105049862601, 140066483468, 210099725202, 420199450404]

約数ペア:

[(1, 420199450404), (2, 210099725202), (3, 140066483468), (4, 105049862601), (6, 70033241734), (12, 35016620867), (155849, 2696196), (224683, 1870188), (311698, 1348098), (449366, 935094), (467547, 898732), (623396, 674049)]