526661244

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{68683}}^1$

素因数の和:68767

約数の個数: 48

約数和(自身を含む): 1384669440

約数和(自身を除く): 858008196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 68683, 137366, 206049, 274732, 412098, 618147, 824196, 1236294, 1854441, 2472588, 3708882, 4876493, 7417764, 9752986, 14629479, 19505972, 29258958, 43888437, 58517916, 87776874, 131665311, 175553748, 263330622, 526661244]

約数ペア:

[(1, 526661244), (2, 263330622), (3, 175553748), (4, 131665311), (6, 87776874), (9, 58517916), (12, 43888437), (18, 29258958), (27, 19505972), (36, 14629479), (54, 9752986), (71, 7417764), (108, 4876493), (142, 3708882), (213, 2472588), (284, 1854441), (426, 1236294), (639, 824196), (852, 618147), (1278, 412098), (1917, 274732), (2556, 206049), (3834, 137366), (7668, 68683)]