320042262

素因数分解:

$2^1\times 3^1\times {\mathrm{4229}}^1\times {\mathrm{12613}}^1$

素因数の和:16847

約数の個数: 16

約数和(自身を含む): 640286640

約数和(自身を除く): 320244378

約数列:

[1, 2, 3, 6, 4229, 8458, 12613, 12687, 25226, 25374, 37839, 75678, 53340377, 106680754, 160021131, 320042262]

約数ペア:

[(1, 320042262), (2, 160021131), (3, 106680754), (6, 53340377), (4229, 75678), (8458, 37839), (12613, 25374), (12687, 25226)]