321812016

素因数分解:

$2^4\times 3^1\times {\mathrm{6704417}}^1$

素因数の和:6704428

約数の個数: 20

約数和(自身を含む): 831347832

約数和(自身を除く): 509535816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6704417, 13408834, 20113251, 26817668, 40226502, 53635336, 80453004, 107270672, 160906008, 321812016]

約数ペア:

[(1, 321812016), (2, 160906008), (3, 107270672), (4, 80453004), (6, 53635336), (8, 40226502), (12, 26817668), (16, 20113251), (24, 13408834), (48, 6704417)]