829146516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{40009}}^1$

素因数の和:40184

約数の個数: 48

約数和(自身を含む): 2124050880

約数和(自身を除く): 1294904364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 314, 471, 628, 942, 1727, 1884, 3454, 5181, 6908, 10362, 20724, 40009, 80018, 120027, 160036, 240054, 440099, 480108, 880198, 1320297, 1760396, 2640594, 5281188, 6281413, 12562826, 18844239, 25125652, 37688478, 69095543, 75376956, 138191086, 207286629, 276382172, 414573258, 829146516]

約数ペア:

[(1, 829146516), (2, 414573258), (3, 276382172), (4, 207286629), (6, 138191086), (11, 75376956), (12, 69095543), (22, 37688478), (33, 25125652), (44, 18844239), (66, 12562826), (132, 6281413), (157, 5281188), (314, 2640594), (471, 1760396), (628, 1320297), (942, 880198), (1727, 480108), (1884, 440099), (3454, 240054), (5181, 160036), (6908, 120027), (10362, 80018), (20724, 40009)]