2541104384

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5796

約数の個数: 144

約数和(自身を含む): 6572522880

約数和(自身を除く): 4031418496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 896, 988, 1064, 1216, 1456, 1664, 1729, 1792, 1976, 2128, 2432, 2912, 3328, 3458, 3952, 4256, 4864, 5741, 5824, 6916, 7904, 8512, 11482, 11648, 13832, 15808, 17024, 22964, 23296, 27664, 31616, 34048, 40187, 45928, 55328, 63232, 74633, 80374, 91856, 109079, 110656, 149266, 160748, 183712, 218158, 221312, 298532, 321496, 367424, 436316, 442624, 522431, 597064, 642992, 734848, 763553, 872632, 1044862, 1194128, 1285984, 1418027, 1469696, 1527106, 1745264, 2089724, 2388256, 2571968, 2836054, 3054212, 3490528, 4179448, 4776512, 5143936, 5672108, 6108424, 6981056, 8358896, 9553024, 9926189, 10287872, 11344216, 12216848, 13962112, 16717792, 19106048, 19852378, 22688432, 24433696, 27924224, 33435584, 39704756, 45376864, 48867392, 66871168, 79409512, 90753728, 97734784, 133742336, 158819024, 181507456, 195469568, 317638048, 363014912, 635276096, 1270552192, 2541104384]

約数ペア:

[(1, 2541104384), (2, 1270552192), (4, 635276096), (7, 363014912), (8, 317638048), (13, 195469568), (14, 181507456), (16, 158819024), (19, 133742336), (26, 97734784), (28, 90753728), (32, 79409512), (38, 66871168), (52, 48867392), (56, 45376864), (64, 39704756), (76, 33435584), (91, 27924224), (104, 24433696), (112, 22688432), (128, 19852378), (133, 19106048), (152, 16717792), (182, 13962112), (208, 12216848), (224, 11344216), (247, 10287872), (256, 9926189), (266, 9553024), (304, 8358896), (364, 6981056), (416, 6108424), (448, 5672108), (494, 5143936), (532, 4776512), (608, 4179448), (728, 3490528), (832, 3054212), (896, 2836054), (988, 2571968), (1064, 2388256), (1216, 2089724), (1456, 1745264), (1664, 1527106), (1729, 1469696), (1792, 1418027), (1976, 1285984), (2128, 1194128), (2432, 1044862), (2912, 872632), (3328, 763553), (3458, 734848), (3952, 642992), (4256, 597064), (4864, 522431), (5741, 442624), (5824, 436316), (6916, 367424), (7904, 321496), (8512, 298532), (11482, 221312), (11648, 218158), (13832, 183712), (15808, 160748), (17024, 149266), (22964, 110656), (23296, 109079), (27664, 91856), (31616, 80374), (34048, 74633), (40187, 63232), (45928, 55328)]