238794052

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{64123}}^1$

素因数の和:64160

約数の個数: 36

約数和(自身を含む): 511709520

約数和(自身を除く): 272915468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 64123, 128246, 256492, 448861, 897722, 1218337, 1795444, 2436674, 3142027, 4873348, 6284054, 8528359, 12568108, 17056718, 34113436, 59698513, 119397026, 238794052]

約数ペア:

[(1, 238794052), (2, 119397026), (4, 59698513), (7, 34113436), (14, 17056718), (19, 12568108), (28, 8528359), (38, 6284054), (49, 4873348), (76, 3142027), (98, 2436674), (133, 1795444), (196, 1218337), (266, 897722), (532, 448861), (931, 256492), (1862, 128246), (3724, 64123)]