340789008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9479}}^1$

素因数の和:9604

約数の個数: 80

約数和(自身を含む): 1015649280

約数和(自身を除く): 674860272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 428, 642, 749, 856, 1284, 1498, 1712, 2247, 2568, 2996, 4494, 5136, 5992, 8988, 9479, 11984, 17976, 18958, 28437, 35952, 37916, 56874, 66353, 75832, 113748, 132706, 151664, 199059, 227496, 265412, 398118, 454992, 530824, 796236, 1014253, 1061648, 1592472, 2028506, 3042759, 3184944, 4057012, 6085518, 7099771, 8114024, 12171036, 14199542, 16228048, 21299313, 24342072, 28399084, 42598626, 48684144, 56798168, 85197252, 113596336, 170394504, 340789008]

約数ペア:

[(1, 340789008), (2, 170394504), (3, 113596336), (4, 85197252), (6, 56798168), (7, 48684144), (8, 42598626), (12, 28399084), (14, 24342072), (16, 21299313), (21, 16228048), (24, 14199542), (28, 12171036), (42, 8114024), (48, 7099771), (56, 6085518), (84, 4057012), (107, 3184944), (112, 3042759), (168, 2028506), (214, 1592472), (321, 1061648), (336, 1014253), (428, 796236), (642, 530824), (749, 454992), (856, 398118), (1284, 265412), (1498, 227496), (1712, 199059), (2247, 151664), (2568, 132706), (2996, 113748), (4494, 75832), (5136, 66353), (5992, 56874), (8988, 37916), (9479, 35952), (11984, 28437), (17976, 18958)]