224727496

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 505440000

約数和(自身を除く): 280712504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 497, 568, 812, 994, 1624, 1949, 1988, 2059, 3898, 3976, 4118, 7796, 8236, 13643, 14413, 15592, 16472, 27286, 28826, 54572, 56521, 57652, 109144, 113042, 115304, 138379, 226084, 276758, 395647, 452168, 553516, 791294, 968653, 1107032, 1582588, 1937306, 3165176, 3874612, 4012991, 7749224, 8025982, 16051964, 28090937, 32103928, 56181874, 112363748, 224727496]

約数ペア:

[(1, 224727496), (2, 112363748), (4, 56181874), (7, 32103928), (8, 28090937), (14, 16051964), (28, 8025982), (29, 7749224), (56, 4012991), (58, 3874612), (71, 3165176), (116, 1937306), (142, 1582588), (203, 1107032), (232, 968653), (284, 791294), (406, 553516), (497, 452168), (568, 395647), (812, 276758), (994, 226084), (1624, 138379), (1949, 115304), (1988, 113042), (2059, 109144), (3898, 57652), (3976, 56521), (4118, 54572), (7796, 28826), (8236, 27286), (13643, 16472), (14413, 15592)]