320440764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3814771}}^1$

素因数の和:3814785

約数の個数: 24

約数和(自身を含む): 854508928

約数和(自身を除く): 534068164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3814771, 7629542, 11444313, 15259084, 22888626, 26703397, 45777252, 53406794, 80110191, 106813588, 160220382, 320440764]

約数ペア:

[(1, 320440764), (2, 160220382), (3, 106813588), (4, 80110191), (6, 53406794), (7, 45777252), (12, 26703397), (14, 22888626), (21, 15259084), (28, 11444313), (42, 7629542), (84, 3814771)]