261604416

素因数分解:

$2^6\times 3^1\times {\mathrm{1362523}}^1$

素因数の和:1362538

約数の個数: 28

約数和(自身を含む): 692162192

約数和(自身を除く): 430557776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1362523, 2725046, 4087569, 5450092, 8175138, 10900184, 16350276, 21800368, 32700552, 43600736, 65401104, 87201472, 130802208, 261604416]

約数ペア:

[(1, 261604416), (2, 130802208), (3, 87201472), (4, 65401104), (6, 43600736), (8, 32700552), (12, 21800368), (16, 16350276), (24, 10900184), (32, 8175138), (48, 5450092), (64, 4087569), (96, 2725046), (192, 1362523)]