238637644

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{64081}}^1$

素因数の和:64118

約数の個数: 36

約数和(自身を含む): 511374360

約数和(自身を除く): 272736716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 64081, 128162, 256324, 448567, 897134, 1217539, 1794268, 2435078, 3139969, 4870156, 6279938, 8522773, 12559876, 17045546, 34091092, 59659411, 119318822, 238637644]

約数ペア:

[(1, 238637644), (2, 119318822), (4, 59659411), (7, 34091092), (14, 17045546), (19, 12559876), (28, 8522773), (38, 6279938), (49, 4870156), (76, 3139969), (98, 2435078), (133, 1794268), (196, 1217539), (266, 897134), (532, 448567), (931, 256324), (1862, 128162), (3724, 64081)]