256220268

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{188953}}^1$

素因数の和:189073

約数の個数: 24

約数和(自身を含む): 603141168

約数和(自身を除く): 346920900

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 188953, 377906, 566859, 755812, 1133718, 2267436, 21351689, 42703378, 64055067, 85406756, 128110134, 256220268]

約数ペア:

[(1, 256220268), (2, 128110134), (3, 85406756), (4, 64055067), (6, 42703378), (12, 21351689), (113, 2267436), (226, 1133718), (339, 755812), (452, 566859), (678, 377906), (1356, 188953)]