256176

素因数分解:

$2^4\times 3^3\times {\mathrm{593}}^1$

素因数の和:610

約数の個数: 40

約数和(自身を含む): 736560

約数和(自身を除く): 480384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 593, 1186, 1779, 2372, 3558, 4744, 5337, 7116, 9488, 10674, 14232, 16011, 21348, 28464, 32022, 42696, 64044, 85392, 128088, 256176]

約数ペア:

[(1, 256176), (2, 128088), (3, 85392), (4, 64044), (6, 42696), (8, 32022), (9, 28464), (12, 21348), (16, 16011), (18, 14232), (24, 10674), (27, 9488), (36, 7116), (48, 5337), (54, 4744), (72, 3558), (108, 2372), (144, 1779), (216, 1186), (432, 593)]