8209128864

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{405269}}^1$

素因数の和:405493

約数の個数: 48

約数和(自身を含む): 21651144480

約数和(自身を除く): 13442015616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 20256, 405269, 810538, 1215807, 1621076, 2431614, 3242152, 4863228, 6484304, 9726456, 12968608, 19452912, 38905824, 85511759, 171023518, 256535277, 342047036, 513070554, 684094072, 1026141108, 1368188144, 2052282216, 2736376288, 4104564432, 8209128864]

約数ペア:

[(1, 8209128864), (2, 4104564432), (3, 2736376288), (4, 2052282216), (6, 1368188144), (8, 1026141108), (12, 684094072), (16, 513070554), (24, 342047036), (32, 256535277), (48, 171023518), (96, 85511759), (211, 38905824), (422, 19452912), (633, 12968608), (844, 9726456), (1266, 6484304), (1688, 4863228), (2532, 3242152), (3376, 2431614), (5064, 1621076), (6752, 1215807), (10128, 810538), (20256, 405269)]