680673888

素因数分解:

$2^5\times 3^3\times {\mathrm{787817}}^1$

素因数の和:787836

約数の個数: 48

約数和(自身を含む): 1985301360

約数和(自身を除く): 1304627472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 787817, 1575634, 2363451, 3151268, 4726902, 6302536, 7090353, 9453804, 12605072, 14180706, 18907608, 21271059, 25210144, 28361412, 37815216, 42542118, 56722824, 75630432, 85084236, 113445648, 170168472, 226891296, 340336944, 680673888]

約数ペア:

[(1, 680673888), (2, 340336944), (3, 226891296), (4, 170168472), (6, 113445648), (8, 85084236), (9, 75630432), (12, 56722824), (16, 42542118), (18, 37815216), (24, 28361412), (27, 25210144), (32, 21271059), (36, 18907608), (48, 14180706), (54, 12605072), (72, 9453804), (96, 7090353), (108, 6302536), (144, 4726902), (216, 3151268), (288, 2363451), (432, 1575634), (864, 787817)]