257881536

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13567}}^1$

素因数の和:13599

約数の個数: 112

約数和(自身を含む): 827105280

約数和(自身を除く): 569223744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1188, 1584, 1728, 2112, 2376, 3168, 4752, 6336, 9504, 13567, 19008, 27134, 40701, 54268, 81402, 108536, 122103, 149237, 162804, 217072, 244206, 298474, 325608, 366309, 434144, 447711, 488412, 596948, 651216, 732618, 868288, 895422, 976824, 1193896, 1302432, 1343133, 1465236, 1790844, 1953648, 2387792, 2604864, 2686266, 2930472, 3581688, 3907296, 4029399, 4775584, 5372532, 5860944, 7163376, 7814592, 8058798, 9551168, 10745064, 11721888, 14326752, 16117596, 21490128, 23443776, 28653504, 32235192, 42980256, 64470384, 85960512, 128940768, 257881536]

約数ペア:

[(1, 257881536), (2, 128940768), (3, 85960512), (4, 64470384), (6, 42980256), (8, 32235192), (9, 28653504), (11, 23443776), (12, 21490128), (16, 16117596), (18, 14326752), (22, 11721888), (24, 10745064), (27, 9551168), (32, 8058798), (33, 7814592), (36, 7163376), (44, 5860944), (48, 5372532), (54, 4775584), (64, 4029399), (66, 3907296), (72, 3581688), (88, 2930472), (96, 2686266), (99, 2604864), (108, 2387792), (132, 1953648), (144, 1790844), (176, 1465236), (192, 1343133), (198, 1302432), (216, 1193896), (264, 976824), (288, 895422), (297, 868288), (352, 732618), (396, 651216), (432, 596948), (528, 488412), (576, 447711), (594, 434144), (704, 366309), (792, 325608), (864, 298474), (1056, 244206), (1188, 217072), (1584, 162804), (1728, 149237), (2112, 122103), (2376, 108536), (3168, 81402), (4752, 54268), (6336, 40701), (9504, 27134), (13567, 19008)]