280739016

素因数分解:

$2^3\times 3^2\times {\mathrm{3899153}}^1$

素因数の和:3899165

約数の個数: 24

約数和(自身を含む): 760335030

約数和(自身を除く): 479596014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3899153, 7798306, 11697459, 15596612, 23394918, 31193224, 35092377, 46789836, 70184754, 93579672, 140369508, 280739016]

約数ペア:

[(1, 280739016), (2, 140369508), (3, 93579672), (4, 70184754), (6, 46789836), (8, 35092377), (9, 31193224), (12, 23394918), (18, 15596612), (24, 11697459), (36, 7798306), (72, 3899153)]