669631424

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1123}}^1$

素因数の和:1175

約数の個数: 112

約数和(自身を含む): 1671864576

約数和(自身を除く): 1002233152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1123, 1232, 1331, 1694, 1936, 2246, 2464, 2662, 3388, 3872, 4492, 4928, 5324, 6776, 7744, 7861, 8984, 9317, 10648, 12353, 13552, 15722, 17968, 18634, 21296, 24706, 27104, 31444, 35936, 37268, 42592, 49412, 54208, 62888, 71872, 74536, 85184, 86471, 98824, 125776, 135883, 149072, 172942, 197648, 251552, 271766, 298144, 345884, 395296, 503104, 543532, 596288, 691768, 790592, 951181, 1087064, 1383536, 1494713, 1902362, 2174128, 2767072, 2989426, 3804724, 4348256, 5534144, 5978852, 7609448, 8696512, 10462991, 11957704, 15218896, 20925982, 23915408, 30437792, 41851964, 47830816, 60875584, 83703928, 95661632, 167407856, 334815712, 669631424]

約数ペア:

[(1, 669631424), (2, 334815712), (4, 167407856), (7, 95661632), (8, 83703928), (11, 60875584), (14, 47830816), (16, 41851964), (22, 30437792), (28, 23915408), (32, 20925982), (44, 15218896), (56, 11957704), (64, 10462991), (77, 8696512), (88, 7609448), (112, 5978852), (121, 5534144), (154, 4348256), (176, 3804724), (224, 2989426), (242, 2767072), (308, 2174128), (352, 1902362), (448, 1494713), (484, 1383536), (616, 1087064), (704, 951181), (847, 790592), (968, 691768), (1123, 596288), (1232, 543532), (1331, 503104), (1694, 395296), (1936, 345884), (2246, 298144), (2464, 271766), (2662, 251552), (3388, 197648), (3872, 172942), (4492, 149072), (4928, 135883), (5324, 125776), (6776, 98824), (7744, 86471), (7861, 85184), (8984, 74536), (9317, 71872), (10648, 62888), (12353, 54208), (13552, 49412), (15722, 42592), (17968, 37268), (18634, 35936), (21296, 31444), (24706, 27104)]