672759432

素因数分解:

$2^3\times 3^4\times {\mathrm{1038209}}^1$

素因数の和:1038227

約数の個数: 40

約数和(自身を含む): 1884351150

約数和(自身を除く): 1211591718

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1038209, 2076418, 3114627, 4152836, 6229254, 8305672, 9343881, 12458508, 18687762, 24917016, 28031643, 37375524, 56063286, 74751048, 84094929, 112126572, 168189858, 224253144, 336379716, 672759432]

約数ペア:

[(1, 672759432), (2, 336379716), (3, 224253144), (4, 168189858), (6, 112126572), (8, 84094929), (9, 74751048), (12, 56063286), (18, 37375524), (24, 28031643), (27, 24917016), (36, 18687762), (54, 12458508), (72, 9343881), (81, 8305672), (108, 6229254), (162, 4152836), (216, 3114627), (324, 2076418), (648, 1038209)]