320438172

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{365797}}^1$

素因数の和:365877

約数の個数: 24

約数和(自身を含む): 757933456

約数和(自身を除く): 437495284

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 365797, 731594, 1097391, 1463188, 2194782, 4389564, 26703181, 53406362, 80109543, 106812724, 160219086, 320438172]

約数ペア:

[(1, 320438172), (2, 160219086), (3, 106812724), (4, 80109543), (6, 53406362), (12, 26703181), (73, 4389564), (146, 2194782), (219, 1463188), (292, 1097391), (438, 731594), (876, 365797)]