222750832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2681

約数の個数: 40

約数和(自身を含む): 455940560

約数和(自身を除く): 233189728

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2341, 2504, 4682, 5008, 5947, 9364, 11894, 18728, 23788, 37456, 44479, 47576, 88958, 95152, 177916, 355832, 711664, 732733, 1465466, 2930932, 5861864, 11723728, 13921927, 27843854, 55687708, 111375416, 222750832]

約数ペア:

[(1, 222750832), (2, 111375416), (4, 55687708), (8, 27843854), (16, 13921927), (19, 11723728), (38, 5861864), (76, 2930932), (152, 1465466), (304, 732733), (313, 711664), (626, 355832), (1252, 177916), (2341, 95152), (2504, 88958), (4682, 47576), (5008, 44479), (5947, 37456), (9364, 23788), (11894, 18728)]