256512576

素因数分解:

$2^6\times 3^1\times {\mathrm{1336003}}^1$

素因数の和:1336018

約数の個数: 28

約数和(自身を含む): 678690032

約数和(自身を除く): 422177456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1336003, 2672006, 4008009, 5344012, 8016018, 10688024, 16032036, 21376048, 32064072, 42752096, 64128144, 85504192, 128256288, 256512576]

約数ペア:

[(1, 256512576), (2, 128256288), (3, 85504192), (4, 64128144), (6, 42752096), (8, 32064072), (12, 21376048), (16, 16032036), (24, 10688024), (32, 8016018), (48, 5344012), (64, 4008009), (96, 2672006), (192, 1336003)]