262616256

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{7237}}^1$

素因数の和:7268

約数の個数: 140

約数和(自身を含む): 889810768

約数和(自身を除く): 627194512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 7237, 9072, 12096, 14474, 18144, 21711, 28948, 36288, 43422, 50659, 57896, 65133, 86844, 101318, 115792, 130266, 151977, 173688, 195399, 202636, 231584, 260532, 303954, 347376, 390798, 405272, 455931, 463168, 521064, 586197, 607908, 694752, 781596, 810544, 911862, 1042128, 1172394, 1215816, 1367793, 1389504, 1563192, 1621088, 1823724, 2084256, 2344788, 2431632, 2735586, 3126384, 3242176, 3647448, 4103379, 4168512, 4689576, 4863264, 5471172, 6252768, 7294896, 8206758, 9379152, 9726528, 10942344, 12505536, 14589792, 16413516, 18758304, 21884688, 29179584, 32827032, 37516608, 43769376, 65654064, 87538752, 131308128, 262616256]

約数ペア:

[(1, 262616256), (2, 131308128), (3, 87538752), (4, 65654064), (6, 43769376), (7, 37516608), (8, 32827032), (9, 29179584), (12, 21884688), (14, 18758304), (16, 16413516), (18, 14589792), (21, 12505536), (24, 10942344), (27, 9726528), (28, 9379152), (32, 8206758), (36, 7294896), (42, 6252768), (48, 5471172), (54, 4863264), (56, 4689576), (63, 4168512), (64, 4103379), (72, 3647448), (81, 3242176), (84, 3126384), (96, 2735586), (108, 2431632), (112, 2344788), (126, 2084256), (144, 1823724), (162, 1621088), (168, 1563192), (189, 1389504), (192, 1367793), (216, 1215816), (224, 1172394), (252, 1042128), (288, 911862), (324, 810544), (336, 781596), (378, 694752), (432, 607908), (448, 586197), (504, 521064), (567, 463168), (576, 455931), (648, 405272), (672, 390798), (756, 347376), (864, 303954), (1008, 260532), (1134, 231584), (1296, 202636), (1344, 195399), (1512, 173688), (1728, 151977), (2016, 130266), (2268, 115792), (2592, 101318), (3024, 86844), (4032, 65133), (4536, 57896), (5184, 50659), (6048, 43422), (7237, 36288), (9072, 28948), (12096, 21711), (14474, 18144)]