291217216

素因数分解:

$2^6\times {\mathrm{619}}^1\times {\mathrm{7351}}^1$

素因数の和:7982

約数の個数: 28

約数和(自身を含む): 578896480

約数和(自身を除く): 287679264

約数列:

[1, 2, 4, 8, 16, 32, 64, 619, 1238, 2476, 4952, 7351, 9904, 14702, 19808, 29404, 39616, 58808, 117616, 235232, 470464, 4550269, 9100538, 18201076, 36402152, 72804304, 145608608, 291217216]

約数ペア:

[(1, 291217216), (2, 145608608), (4, 72804304), (8, 36402152), (16, 18201076), (32, 9100538), (64, 4550269), (619, 470464), (1238, 235232), (2476, 117616), (4952, 58808), (7351, 39616), (9904, 29404), (14702, 19808)]