1262896128

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 264

約数和(自身を含む): 4005700608

約数和(自身を除く): 2742804480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 127, 128, 144, 156, 166, 192, 208, 234, 249, 254, 256, 288, 312, 332, 381, 384, 416, 468, 498, 508, 512, 576, 624, 664, 747, 762, 768, 832, 936, 996, 1016, 1024, 1079, 1143, 1152, 1248, 1328, 1494, 1524, 1536, 1651, 1664, 1872, 1992, 2032, 2158, 2286, 2304, 2496, 2656, 2988, 3048, 3072, 3237, 3302, 3328, 3744, 3984, 4064, 4316, 4572, 4608, 4953, 4992, 5312, 5976, 6096, 6474, 6604, 6656, 7488, 7968, 8128, 8632, 9144, 9216, 9711, 9906, 9984, 10541, 10624, 11952, 12192, 12948, 13208, 13312, 14859, 14976, 15936, 16256, 17264, 18288, 19422, 19812, 19968, 21082, 21248, 23904, 24384, 25896, 26416, 29718, 29952, 31623, 31872, 32512, 34528, 36576, 38844, 39624, 39936, 42164, 42496, 47808, 48768, 51792, 52832, 59436, 59904, 63246, 63744, 65024, 69056, 73152, 77688, 79248, 84328, 84992, 94869, 95616, 97536, 103584, 105664, 118872, 119808, 126492, 127488, 130048, 137033, 138112, 146304, 155376, 158496, 168656, 189738, 191232, 195072, 207168, 211328, 237744, 252984, 254976, 274066, 276224, 292608, 310752, 316992, 337312, 379476, 382464, 390144, 411099, 414336, 422656, 475488, 505968, 548132, 552448, 585216, 621504, 633984, 674624, 758952, 764928, 822198, 828672, 845312, 950976, 1011936, 1096264, 1104896, 1170432, 1233297, 1243008, 1267968, 1349248, 1517904, 1644396, 1657344, 1690624, 1901952, 2023872, 2192528, 2466594, 2486016, 2535936, 2698496, 3035808, 3288792, 3314688, 3803904, 4047744, 4385056, 4933188, 4972032, 5071872, 5396992, 6071616, 6577584, 7607808, 8095488, 8770112, 9866376, 9944064, 10793984, 12143232, 13155168, 15215616, 16190976, 17540224, 19732752, 24286464, 26310336, 32381952, 35080448, 39465504, 48572928, 52620672, 70160896, 78931008, 97145856, 105241344, 140321792, 157862016, 210482688, 315724032, 420965376, 631448064, 1262896128]

約数ペア:

[(1, 1262896128), (2, 631448064), (3, 420965376), (4, 315724032), (6, 210482688), (8, 157862016), (9, 140321792), (12, 105241344), (13, 97145856), (16, 78931008), (18, 70160896), (24, 52620672), (26, 48572928), (32, 39465504), (36, 35080448), (39, 32381952), (48, 26310336), (52, 24286464), (64, 19732752), (72, 17540224), (78, 16190976), (83, 15215616), (96, 13155168), (104, 12143232), (117, 10793984), (127, 9944064), (128, 9866376), (144, 8770112), (156, 8095488), (166, 7607808), (192, 6577584), (208, 6071616), (234, 5396992), (249, 5071872), (254, 4972032), (256, 4933188), (288, 4385056), (312, 4047744), (332, 3803904), (381, 3314688), (384, 3288792), (416, 3035808), (468, 2698496), (498, 2535936), (508, 2486016), (512, 2466594), (576, 2192528), (624, 2023872), (664, 1901952), (747, 1690624), (762, 1657344), (768, 1644396), (832, 1517904), (936, 1349248), (996, 1267968), (1016, 1243008), (1024, 1233297), (1079, 1170432), (1143, 1104896), (1152, 1096264), (1248, 1011936), (1328, 950976), (1494, 845312), (1524, 828672), (1536, 822198), (1651, 764928), (1664, 758952), (1872, 674624), (1992, 633984), (2032, 621504), (2158, 585216), (2286, 552448), (2304, 548132), (2496, 505968), (2656, 475488), (2988, 422656), (3048, 414336), (3072, 411099), (3237, 390144), (3302, 382464), (3328, 379476), (3744, 337312), (3984, 316992), (4064, 310752), (4316, 292608), (4572, 276224), (4608, 274066), (4953, 254976), (4992, 252984), (5312, 237744), (5976, 211328), (6096, 207168), (6474, 195072), (6604, 191232), (6656, 189738), (7488, 168656), (7968, 158496), (8128, 155376), (8632, 146304), (9144, 138112), (9216, 137033), (9711, 130048), (9906, 127488), (9984, 126492), (10541, 119808), (10624, 118872), (11952, 105664), (12192, 103584), (12948, 97536), (13208, 95616), (13312, 94869), (14859, 84992), (14976, 84328), (15936, 79248), (16256, 77688), (17264, 73152), (18288, 69056), (19422, 65024), (19812, 63744), (19968, 63246), (21082, 59904), (21248, 59436), (23904, 52832), (24384, 51792), (25896, 48768), (26416, 47808), (29718, 42496), (29952, 42164), (31623, 39936), (31872, 39624), (32512, 38844), (34528, 36576)]