2720455272

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1642787}}^1$

素因数の和:1642822

約数の個数: 48

約数和(自身を含む): 7688247840

約数和(自身を除く): 4967792568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 1642787, 3285574, 4928361, 6571148, 9856722, 13142296, 14785083, 19713444, 29570166, 37784101, 39426888, 59140332, 75568202, 113352303, 118280664, 151136404, 226704606, 302272808, 340056909, 453409212, 680113818, 906818424, 1360227636, 2720455272]

約数ペア:

[(1, 2720455272), (2, 1360227636), (3, 906818424), (4, 680113818), (6, 453409212), (8, 340056909), (9, 302272808), (12, 226704606), (18, 151136404), (23, 118280664), (24, 113352303), (36, 75568202), (46, 59140332), (69, 39426888), (72, 37784101), (92, 29570166), (138, 19713444), (184, 14785083), (207, 13142296), (276, 9856722), (414, 6571148), (552, 4928361), (828, 3285574), (1656, 1642787)]