1279486512

素因数分解:

$2^4\times 3^2\times {\mathrm{8885323}}^1$

素因数の和:8885337

約数の個数: 30

約数和(自身を含む): 3580785572

約数和(自身を除く): 2301299060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8885323, 17770646, 26655969, 35541292, 53311938, 71082584, 79967907, 106623876, 142165168, 159935814, 213247752, 319871628, 426495504, 639743256, 1279486512]

約数ペア:

[(1, 1279486512), (2, 639743256), (3, 426495504), (4, 319871628), (6, 213247752), (8, 159935814), (9, 142165168), (12, 106623876), (16, 79967907), (18, 71082584), (24, 53311938), (36, 35541292), (48, 26655969), (72, 17770646), (144, 8885323)]