2912554728

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{257657}}^1$

素因数の和:257826

約数の個数: 48

約数和(自身を含む): 7938442980

約数和(自身を除く): 5025888252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 257657, 515314, 772971, 1030628, 1545942, 2061256, 2318913, 3091884, 4637826, 6183768, 9275652, 18551304, 40452149, 80904298, 121356447, 161808596, 242712894, 323617192, 364069341, 485425788, 728138682, 970851576, 1456277364, 2912554728]

約数ペア:

[(1, 2912554728), (2, 1456277364), (3, 970851576), (4, 728138682), (6, 485425788), (8, 364069341), (9, 323617192), (12, 242712894), (18, 161808596), (24, 121356447), (36, 80904298), (72, 40452149), (157, 18551304), (314, 9275652), (471, 6183768), (628, 4637826), (942, 3091884), (1256, 2318913), (1413, 2061256), (1884, 1545942), (2826, 1030628), (3768, 772971), (5652, 515314), (11304, 257657)]