260028594

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2609}}^1$

素因数の和:2744

約数の個数: 72

約数和(自身を含む): 661431420

約数和(自身を除く): 401402826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 882, 1017, 1582, 2034, 2373, 2609, 4746, 5218, 5537, 7119, 7827, 11074, 14238, 15654, 16611, 18263, 23481, 33222, 36526, 46962, 49833, 54789, 99666, 109578, 127841, 164367, 255682, 294817, 328734, 383523, 589634, 767046, 884451, 1150569, 1768902, 2063719, 2301138, 2653353, 4127438, 5306706, 6191157, 12382314, 14446033, 18573471, 28892066, 37146942, 43338099, 86676198, 130014297, 260028594]

約数ペア:

[(1, 260028594), (2, 130014297), (3, 86676198), (6, 43338099), (7, 37146942), (9, 28892066), (14, 18573471), (18, 14446033), (21, 12382314), (42, 6191157), (49, 5306706), (63, 4127438), (98, 2653353), (113, 2301138), (126, 2063719), (147, 1768902), (226, 1150569), (294, 884451), (339, 767046), (441, 589634), (678, 383523), (791, 328734), (882, 294817), (1017, 255682), (1582, 164367), (2034, 127841), (2373, 109578), (2609, 99666), (4746, 54789), (5218, 49833), (5537, 46962), (7119, 36526), (7827, 33222), (11074, 23481), (14238, 18263), (15654, 16611)]