280134612

素因数分解:

$2^2\times 3^4\times {\mathrm{864613}}^1$

素因数の和:864629

約数の個数: 30

約数和(自身を含む): 732328058

約数和(自身を除く): 452193446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 864613, 1729226, 2593839, 3458452, 5187678, 7781517, 10375356, 15563034, 23344551, 31126068, 46689102, 70033653, 93378204, 140067306, 280134612]

約数ペア:

[(1, 280134612), (2, 140067306), (3, 93378204), (4, 70033653), (6, 46689102), (9, 31126068), (12, 23344551), (18, 15563034), (27, 10375356), (36, 7781517), (54, 5187678), (81, 3458452), (108, 2593839), (162, 1729226), (324, 864613)]