6811681128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{258253}}^1$

素因数の和:258426

約数の個数: 64

約数和(自身を含む): 19585983360

約数和(自身を除く): 12774302232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 258253, 516506, 774759, 1033012, 1549518, 1807771, 2066024, 3099036, 3615542, 5423313, 6198072, 7231084, 10846626, 14462168, 21693252, 40545721, 43386504, 81091442, 121637163, 162182884, 243274326, 283820047, 324365768, 486548652, 567640094, 851460141, 973097304, 1135280188, 1702920282, 2270560376, 3405840564, 6811681128]

約数ペア:

[(1, 6811681128), (2, 3405840564), (3, 2270560376), (4, 1702920282), (6, 1135280188), (7, 973097304), (8, 851460141), (12, 567640094), (14, 486548652), (21, 324365768), (24, 283820047), (28, 243274326), (42, 162182884), (56, 121637163), (84, 81091442), (157, 43386504), (168, 40545721), (314, 21693252), (471, 14462168), (628, 10846626), (942, 7231084), (1099, 6198072), (1256, 5423313), (1884, 3615542), (2198, 3099036), (3297, 2066024), (3768, 1807771), (4396, 1549518), (6594, 1033012), (8792, 774759), (13188, 516506), (26376, 258253)]