807982848

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2677}}^1$

素因数の和:2830

約数の個数: 108

約数和(自身を含む): 2348273928

約数和(自身を除く): 1540291080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 524, 576, 768, 786, 1048, 1152, 1179, 1572, 2096, 2304, 2358, 2677, 3144, 4192, 4716, 5354, 6288, 8031, 8384, 9432, 10708, 12576, 16062, 16768, 18864, 21416, 24093, 25152, 32124, 33536, 37728, 42832, 48186, 50304, 64248, 75456, 85664, 96372, 100608, 128496, 150912, 171328, 192744, 256992, 301824, 342656, 350687, 385488, 513984, 685312, 701374, 770976, 1027968, 1052061, 1402748, 1541952, 2055936, 2104122, 2805496, 3083904, 3156183, 4208244, 5610992, 6167808, 6312366, 8416488, 11221984, 12624732, 16832976, 22443968, 25249464, 33665952, 44887936, 50498928, 67331904, 89775872, 100997856, 134663808, 201995712, 269327616, 403991424, 807982848]

約数ペア:

[(1, 807982848), (2, 403991424), (3, 269327616), (4, 201995712), (6, 134663808), (8, 100997856), (9, 89775872), (12, 67331904), (16, 50498928), (18, 44887936), (24, 33665952), (32, 25249464), (36, 22443968), (48, 16832976), (64, 12624732), (72, 11221984), (96, 8416488), (128, 6312366), (131, 6167808), (144, 5610992), (192, 4208244), (256, 3156183), (262, 3083904), (288, 2805496), (384, 2104122), (393, 2055936), (524, 1541952), (576, 1402748), (768, 1052061), (786, 1027968), (1048, 770976), (1152, 701374), (1179, 685312), (1572, 513984), (2096, 385488), (2304, 350687), (2358, 342656), (2677, 301824), (3144, 256992), (4192, 192744), (4716, 171328), (5354, 150912), (6288, 128496), (8031, 100608), (8384, 96372), (9432, 85664), (10708, 75456), (12576, 64248), (16062, 50304), (16768, 48186), (18864, 42832), (21416, 37728), (24093, 33536), (25152, 32124)]