1280454792

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{139301}}^1$

素因数の和:139693

約数の個数: 32

約数和(自身を含む): 3209518080

約数和(自身を除く): 1929063288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 139301, 278602, 417903, 557204, 835806, 1114408, 1671612, 3343224, 53352283, 106704566, 160056849, 213409132, 320113698, 426818264, 640227396, 1280454792]

約数ペア:

[(1, 1280454792), (2, 640227396), (3, 426818264), (4, 320113698), (6, 213409132), (8, 160056849), (12, 106704566), (24, 53352283), (383, 3343224), (766, 1671612), (1149, 1114408), (1532, 835806), (2298, 557204), (3064, 417903), (4596, 278602), (9192, 139301)]