268251444

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{140593}}^1$

素因数の和:140656

約数の個数: 36

約数和(自身を含む): 690878916

約数和(自身を除く): 422627472

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 140593, 281186, 421779, 562372, 843558, 1265337, 1687116, 2530674, 5061348, 7451429, 14902858, 22354287, 29805716, 44708574, 67062861, 89417148, 134125722, 268251444]

約数ペア:

[(1, 268251444), (2, 134125722), (3, 89417148), (4, 67062861), (6, 44708574), (9, 29805716), (12, 22354287), (18, 14902858), (36, 7451429), (53, 5061348), (106, 2530674), (159, 1687116), (212, 1265337), (318, 843558), (477, 562372), (636, 421779), (954, 281186), (1908, 140593)]