281585568

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2749}}^1$

素因数の和:2870

約数の個数: 96

約数和(自身を含む): 814968000

約数和(自身を除く): 533382432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 97, 132, 176, 194, 264, 291, 352, 388, 528, 582, 776, 1056, 1067, 1164, 1552, 2134, 2328, 2749, 3104, 3201, 4268, 4656, 5498, 6402, 8247, 8536, 9312, 10996, 12804, 16494, 17072, 21992, 25608, 30239, 32988, 34144, 43984, 51216, 60478, 65976, 87968, 90717, 102432, 120956, 131952, 181434, 241912, 263904, 266653, 362868, 483824, 533306, 725736, 799959, 967648, 1066612, 1451472, 1599918, 2133224, 2902944, 2933183, 3199836, 4266448, 5866366, 6399672, 8532896, 8799549, 11732732, 12799344, 17599098, 23465464, 25598688, 35198196, 46930928, 70396392, 93861856, 140792784, 281585568]

約数ペア:

[(1, 281585568), (2, 140792784), (3, 93861856), (4, 70396392), (6, 46930928), (8, 35198196), (11, 25598688), (12, 23465464), (16, 17599098), (22, 12799344), (24, 11732732), (32, 8799549), (33, 8532896), (44, 6399672), (48, 5866366), (66, 4266448), (88, 3199836), (96, 2933183), (97, 2902944), (132, 2133224), (176, 1599918), (194, 1451472), (264, 1066612), (291, 967648), (352, 799959), (388, 725736), (528, 533306), (582, 483824), (776, 362868), (1056, 266653), (1067, 263904), (1164, 241912), (1552, 181434), (2134, 131952), (2328, 120956), (2749, 102432), (3104, 90717), (3201, 87968), (4268, 65976), (4656, 60478), (5498, 51216), (6402, 43984), (8247, 34144), (8536, 32988), (9312, 30239), (10996, 25608), (12804, 21992), (16494, 17072)]