258325128

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{60811}}^1$

素因数の和:60882

約数の個数: 48

約数和(自身を含む): 711500400

約数和(自身を除く): 453175272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 60811, 121622, 182433, 243244, 364866, 486488, 547299, 729732, 1094598, 1459464, 2189196, 3587849, 4378392, 7175698, 10763547, 14351396, 21527094, 28702792, 32290641, 43054188, 64581282, 86108376, 129162564, 258325128]

約数ペア:

[(1, 258325128), (2, 129162564), (3, 86108376), (4, 64581282), (6, 43054188), (8, 32290641), (9, 28702792), (12, 21527094), (18, 14351396), (24, 10763547), (36, 7175698), (59, 4378392), (72, 3587849), (118, 2189196), (177, 1459464), (236, 1094598), (354, 729732), (472, 547299), (531, 486488), (708, 364866), (1062, 243244), (1416, 182433), (2124, 121622), (4248, 60811)]