255973356

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{12323}}^1$

素因数の和:12910

約数の個数: 36

約数和(自身を含む): 648217752

約数和(自身を除く): 392244396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 1154, 1731, 2308, 3462, 5193, 6924, 10386, 12323, 20772, 24646, 36969, 49292, 73938, 110907, 147876, 221814, 443628, 7110371, 14220742, 21331113, 28441484, 42662226, 63993339, 85324452, 127986678, 255973356]

約数ペア:

[(1, 255973356), (2, 127986678), (3, 85324452), (4, 63993339), (6, 42662226), (9, 28441484), (12, 21331113), (18, 14220742), (36, 7110371), (577, 443628), (1154, 221814), (1731, 147876), (2308, 110907), (3462, 73938), (5193, 49292), (6924, 36969), (10386, 24646), (12323, 20772)]