289205868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{17839}}^1$

素因数の和:18046

約数の個数: 48

約数和(自身を含む): 775255040

約数和(自身を除く): 486049172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 17839, 35678, 53517, 71356, 107034, 124873, 214068, 249746, 374619, 499492, 749238, 1498476, 3442927, 6885854, 10328781, 13771708, 20657562, 24100489, 41315124, 48200978, 72301467, 96401956, 144602934, 289205868]

約数ペア:

[(1, 289205868), (2, 144602934), (3, 96401956), (4, 72301467), (6, 48200978), (7, 41315124), (12, 24100489), (14, 20657562), (21, 13771708), (28, 10328781), (42, 6885854), (84, 3442927), (193, 1498476), (386, 749238), (579, 499492), (772, 374619), (1158, 249746), (1351, 214068), (2316, 124873), (2702, 107034), (4053, 71356), (5404, 53517), (8106, 35678), (16212, 17839)]