505873242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31123}}^1$

素因数の和:31184

約数の個数: 64

約数和(自身を含む): 1314677760

約数和(自身を除く): 808804518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 16254, 31123, 62246, 93369, 186738, 217861, 280107, 435722, 560214, 653583, 840321, 1307166, 1338289, 1680642, 1960749, 2676578, 3921498, 4014867, 5882247, 8029734, 9368023, 11764494, 12044601, 18736046, 24089202, 28104069, 36133803, 56208138, 72267606, 84312207, 168624414, 252936621, 505873242]

約数ペア:

[(1, 505873242), (2, 252936621), (3, 168624414), (6, 84312207), (7, 72267606), (9, 56208138), (14, 36133803), (18, 28104069), (21, 24089202), (27, 18736046), (42, 12044601), (43, 11764494), (54, 9368023), (63, 8029734), (86, 5882247), (126, 4014867), (129, 3921498), (189, 2676578), (258, 1960749), (301, 1680642), (378, 1338289), (387, 1307166), (602, 840321), (774, 653583), (903, 560214), (1161, 435722), (1806, 280107), (2322, 217861), (2709, 186738), (5418, 93369), (8127, 62246), (16254, 31123)]