331320822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{415189}}^1$

素因数の和:415220

約数の個数: 32

約数和(自身を含む): 797164800

約数和(自身を除く): 465843978

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 415189, 830378, 1245567, 2491134, 2906323, 5812646, 7888591, 8718969, 15777182, 17437938, 23665773, 47331546, 55220137, 110440274, 165660411, 331320822]

約数ペア:

[(1, 331320822), (2, 165660411), (3, 110440274), (6, 55220137), (7, 47331546), (14, 23665773), (19, 17437938), (21, 15777182), (38, 8718969), (42, 7888591), (57, 5812646), (114, 2906323), (133, 2491134), (266, 1245567), (399, 830378), (798, 415189)]