648045216004

素因数分解:

$2^2\times {\mathrm{7541}}^1\times {\mathrm{21484061}}^1$

素因数の和:21491606

約数の個数: 12

約数和(自身を含む): 1134229569228

約数和(自身を除く): 486184353224

約数列:

[1, 2, 4, 7541, 15082, 30164, 21484061, 42968122, 85936244, 162011304001, 324022608002, 648045216004]

約数ペア:

[(1, 648045216004), (2, 324022608002), (4, 162011304001), (7541, 85936244), (15082, 42968122), (30164, 21484061)]