278051569216

素因数分解:

$2^6\times {\mathrm{76801}}^1\times {\mathrm{56569}}^1$

素因数の和:133382

約数の個数: 28

約数和(自身を含む): 551775520780

約数和(自身を除く): 273723951564

約数列:

[1, 2, 4, 8, 16, 32, 64, 56569, 76801, 113138, 153602, 226276, 307204, 452552, 614408, 905104, 1228816, 1810208, 2457632, 3620416, 4915264, 4344555769, 8689111538, 17378223076, 34756446152, 69512892304, 139025784608, 278051569216]

約数ペア:

[(1, 278051569216), (2, 139025784608), (4, 69512892304), (8, 34756446152), (16, 17378223076), (32, 8689111538), (64, 4344555769), (56569, 4915264), (76801, 3620416), (113138, 2457632), (153602, 1810208), (226276, 1228816), (307204, 905104), (452552, 614408)]