676536698752

素因数分解:

$2^7\times {\mathrm{337}}^1\times {\mathrm{997}}^1\times {\mathrm{15731}}^1$

素因数の和:17079

約数の個数: 64

約数和(自身を含む): 1353229197840

約数和(自身を除く): 676692499088

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 337, 674, 997, 1348, 1994, 2696, 3988, 5392, 7976, 10784, 15731, 15952, 21568, 31462, 31904, 43136, 62924, 63808, 125848, 127616, 251696, 335989, 503392, 671978, 1006784, 1343956, 2013568, 2687912, 5301347, 5375824, 10602694, 10751648, 15683807, 21205388, 21503296, 31367614, 42410776, 43006592, 62735228, 84821552, 125470456, 169643104, 250940912, 339286208, 501881824, 678572416, 1003763648, 2007527296, 5285442959, 10570885918, 21141771836, 42283543672, 84567087344, 169134174688, 338268349376, 676536698752]

約数ペア:

[(1, 676536698752), (2, 338268349376), (4, 169134174688), (8, 84567087344), (16, 42283543672), (32, 21141771836), (64, 10570885918), (128, 5285442959), (337, 2007527296), (674, 1003763648), (997, 678572416), (1348, 501881824), (1994, 339286208), (2696, 250940912), (3988, 169643104), (5392, 125470456), (7976, 84821552), (10784, 62735228), (15731, 43006592), (15952, 42410776), (21568, 31367614), (31462, 21503296), (31904, 21205388), (43136, 15683807), (62924, 10751648), (63808, 10602694), (125848, 5375824), (127616, 5301347), (251696, 2687912), (335989, 2013568), (503392, 1343956), (671978, 1006784)]