256548288

素因数分解:

$2^6\times 3^1\times {\mathrm{1336189}}^1$

素因数の和:1336204

約数の個数: 28

約数和(自身を含む): 678784520

約数和(自身を除く): 422236232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1336189, 2672378, 4008567, 5344756, 8017134, 10689512, 16034268, 21379024, 32068536, 42758048, 64137072, 85516096, 128274144, 256548288]

約数ペア:

[(1, 256548288), (2, 128274144), (3, 85516096), (4, 64137072), (6, 42758048), (8, 32068536), (12, 21379024), (16, 16034268), (24, 10689512), (32, 8017134), (48, 5344756), (64, 4008567), (96, 2672378), (192, 1336189)]