251218264

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{23593}}^1$

素因数の和:23632

約数の個数: 32

約数和(自身を含む): 518124240

約数和(自身を除く): 266905976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 10648, 23593, 47186, 94372, 188744, 259523, 519046, 1038092, 2076184, 2854753, 5709506, 11419012, 22838024, 31402283, 62804566, 125609132, 251218264]

約数ペア:

[(1, 251218264), (2, 125609132), (4, 62804566), (8, 31402283), (11, 22838024), (22, 11419012), (44, 5709506), (88, 2854753), (121, 2076184), (242, 1038092), (484, 519046), (968, 259523), (1331, 188744), (2662, 94372), (5324, 47186), (10648, 23593)]