2512478976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1777}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 7675497984

約数和(自身を除く): 5163019008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 263, 336, 384, 448, 526, 672, 768, 789, 896, 1052, 1344, 1578, 1777, 1792, 1841, 2104, 2688, 3156, 3554, 3682, 4208, 5331, 5376, 5523, 6312, 7108, 7364, 8416, 10662, 11046, 12439, 12624, 14216, 14728, 16832, 21324, 22092, 24878, 25248, 28432, 29456, 33664, 37317, 42648, 44184, 49756, 50496, 56864, 58912, 67328, 74634, 85296, 88368, 99512, 100992, 113728, 117824, 149268, 170592, 176736, 199024, 201984, 227456, 235648, 298536, 341184, 353472, 398048, 454912, 467351, 471296, 597072, 682368, 706944, 796096, 934702, 1194144, 1364736, 1402053, 1413888, 1592192, 1869404, 2388288, 2804106, 3184384, 3271457, 3738808, 4776576, 5608212, 6542914, 7477616, 9553152, 9814371, 11216424, 13085828, 14955232, 19628742, 22432848, 26171656, 29910464, 39257484, 44865696, 52343312, 59820928, 78514968, 89731392, 104686624, 119641856, 157029936, 179462784, 209373248, 314059872, 358925568, 418746496, 628119744, 837492992, 1256239488, 2512478976]

約数ペア:

[(1, 2512478976), (2, 1256239488), (3, 837492992), (4, 628119744), (6, 418746496), (7, 358925568), (8, 314059872), (12, 209373248), (14, 179462784), (16, 157029936), (21, 119641856), (24, 104686624), (28, 89731392), (32, 78514968), (42, 59820928), (48, 52343312), (56, 44865696), (64, 39257484), (84, 29910464), (96, 26171656), (112, 22432848), (128, 19628742), (168, 14955232), (192, 13085828), (224, 11216424), (256, 9814371), (263, 9553152), (336, 7477616), (384, 6542914), (448, 5608212), (526, 4776576), (672, 3738808), (768, 3271457), (789, 3184384), (896, 2804106), (1052, 2388288), (1344, 1869404), (1578, 1592192), (1777, 1413888), (1792, 1402053), (1841, 1364736), (2104, 1194144), (2688, 934702), (3156, 796096), (3554, 706944), (3682, 682368), (4208, 597072), (5331, 471296), (5376, 467351), (5523, 454912), (6312, 398048), (7108, 353472), (7364, 341184), (8416, 298536), (10662, 235648), (11046, 227456), (12439, 201984), (12624, 199024), (14216, 176736), (14728, 170592), (16832, 149268), (21324, 117824), (22092, 113728), (24878, 100992), (25248, 99512), (28432, 88368), (29456, 85296), (33664, 74634), (37317, 67328), (42648, 58912), (44184, 56864), (49756, 50496)]