288665076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{490927}}^1$

素因数の和:490948

約数の個数: 36

約数和(自身を含む): 783521088

約数和(自身を除く): 494856012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 490927, 981854, 1472781, 1963708, 2945562, 3436489, 5891124, 6872978, 10309467, 13745956, 20618934, 24055423, 41237868, 48110846, 72166269, 96221692, 144332538, 288665076]

約数ペア:

[(1, 288665076), (2, 144332538), (3, 96221692), (4, 72166269), (6, 48110846), (7, 41237868), (12, 24055423), (14, 20618934), (21, 13745956), (28, 10309467), (42, 6872978), (49, 5891124), (84, 3436489), (98, 2945562), (147, 1963708), (196, 1472781), (294, 981854), (588, 490927)]