288757728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3397

約数の個数: 144

約数和(自身を含む): 960575616

約数和(自身を除く): 671817888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2408, 2709, 3096, 3331, 3612, 4128, 4816, 5418, 6192, 6662, 7224, 9632, 9993, 10836, 12384, 13324, 14448, 19986, 21672, 23317, 26648, 28896, 29979, 39972, 43344, 46634, 53296, 59958, 69951, 79944, 86688, 93268, 106592, 119916, 139902, 143233, 159888, 186536, 209853, 239832, 279804, 286466, 319776, 373072, 419706, 429699, 479664, 559608, 572932, 746144, 839412, 859398, 959328, 1002631, 1119216, 1145864, 1289097, 1678824, 1718796, 2005262, 2238432, 2291728, 2578194, 3007893, 3357648, 3437592, 4010524, 4583456, 5156388, 6015786, 6715296, 6875184, 8021048, 9023679, 10312776, 12031572, 13750368, 16042096, 18047358, 20625552, 24063144, 32084192, 36094716, 41251104, 48126288, 72189432, 96252576, 144378864, 288757728]

約数ペア:

[(1, 288757728), (2, 144378864), (3, 96252576), (4, 72189432), (6, 48126288), (7, 41251104), (8, 36094716), (9, 32084192), (12, 24063144), (14, 20625552), (16, 18047358), (18, 16042096), (21, 13750368), (24, 12031572), (28, 10312776), (32, 9023679), (36, 8021048), (42, 6875184), (43, 6715296), (48, 6015786), (56, 5156388), (63, 4583456), (72, 4010524), (84, 3437592), (86, 3357648), (96, 3007893), (112, 2578194), (126, 2291728), (129, 2238432), (144, 2005262), (168, 1718796), (172, 1678824), (224, 1289097), (252, 1145864), (258, 1119216), (288, 1002631), (301, 959328), (336, 859398), (344, 839412), (387, 746144), (504, 572932), (516, 559608), (602, 479664), (672, 429699), (688, 419706), (774, 373072), (903, 319776), (1008, 286466), (1032, 279804), (1204, 239832), (1376, 209853), (1548, 186536), (1806, 159888), (2016, 143233), (2064, 139902), (2408, 119916), (2709, 106592), (3096, 93268), (3331, 86688), (3612, 79944), (4128, 69951), (4816, 59958), (5418, 53296), (6192, 46634), (6662, 43344), (7224, 39972), (9632, 29979), (9993, 28896), (10836, 26648), (12384, 23317), (13324, 21672), (14448, 19986)]