268311928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{8429}}^1$

素因数の和:8631

約数の個数: 32

約数和(自身を含む): 528055200

約数和(自身を除く): 259743272

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 3979, 7958, 8429, 15916, 16858, 31832, 33716, 67432, 193867, 387734, 775468, 1458217, 1550936, 2916434, 5832868, 11665736, 33538991, 67077982, 134155964, 268311928]

約数ペア:

[(1, 268311928), (2, 134155964), (4, 67077982), (8, 33538991), (23, 11665736), (46, 5832868), (92, 2916434), (173, 1550936), (184, 1458217), (346, 775468), (692, 387734), (1384, 193867), (3979, 67432), (7958, 33716), (8429, 31832), (15916, 16858)]