281425152

素因数分解:

$2^8\times 3^1\times {\mathrm{366439}}^1$

素因数の和:366458

約数の個数: 36

約数和(自身を含む): 749003360

約数和(自身を除く): 467578208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 366439, 732878, 1099317, 1465756, 2198634, 2931512, 4397268, 5863024, 8794536, 11726048, 17589072, 23452096, 35178144, 46904192, 70356288, 93808384, 140712576, 281425152]

約数ペア:

[(1, 281425152), (2, 140712576), (3, 93808384), (4, 70356288), (6, 46904192), (8, 35178144), (12, 23452096), (16, 17589072), (24, 11726048), (32, 8794536), (48, 5863024), (64, 4397268), (96, 2931512), (128, 2198634), (192, 1465756), (256, 1099317), (384, 732878), (768, 366439)]