280417.0000000

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 12301848

約数和(自身を除く): 6644610

約数列:

[1, 2, 3, 6, 9, 18, 467, 673, 934, 1346, 1401, 2019, 2802, 4038, 4203, 6057, 8406, 12114, 314291, 628582, 942873, 1885746, 2828619, 5657238]

約数ペア:

[(1, 5657238), (2, 2828619), (3, 1885746), (6, 942873), (9, 628582), (18, 314291), (467, 12114), (673, 8406), (934, 6057), (1346, 4203), (1401, 4038), (2019, 2802)]