1812752256

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{13763}}^1$

素因数の和:13801

約数の個数: 128

約数和(自身を含む): 5615712000

約数和(自身を除く): 3802959744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 588, 672, 686, 784, 896, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5488, 6272, 8232, 9408, 10976, 13763, 16464, 18816, 21952, 27526, 32928, 41289, 43904, 55052, 65856, 82578, 96341, 110104, 131712, 165156, 192682, 220208, 289023, 330312, 385364, 440416, 578046, 660624, 674387, 770728, 880832, 1156092, 1321248, 1348774, 1541456, 1761664, 2023161, 2312184, 2642496, 2697548, 3082912, 4046322, 4624368, 4720709, 5284992, 5395096, 6165824, 8092644, 9248736, 9441418, 10790192, 12331648, 14162127, 16185288, 18497472, 18882836, 21580384, 28324254, 32370576, 36994944, 37765672, 43160768, 56648508, 64741152, 75531344, 86321536, 113297016, 129482304, 151062688, 226594032, 258964608, 302125376, 453188064, 604250752, 906376128, 1812752256]

約数ペア:

[(1, 1812752256), (2, 906376128), (3, 604250752), (4, 453188064), (6, 302125376), (7, 258964608), (8, 226594032), (12, 151062688), (14, 129482304), (16, 113297016), (21, 86321536), (24, 75531344), (28, 64741152), (32, 56648508), (42, 43160768), (48, 37765672), (49, 36994944), (56, 32370576), (64, 28324254), (84, 21580384), (96, 18882836), (98, 18497472), (112, 16185288), (128, 14162127), (147, 12331648), (168, 10790192), (192, 9441418), (196, 9248736), (224, 8092644), (294, 6165824), (336, 5395096), (343, 5284992), (384, 4720709), (392, 4624368), (448, 4046322), (588, 3082912), (672, 2697548), (686, 2642496), (784, 2312184), (896, 2023161), (1029, 1761664), (1176, 1541456), (1344, 1348774), (1372, 1321248), (1568, 1156092), (2058, 880832), (2352, 770728), (2688, 674387), (2744, 660624), (3136, 578046), (4116, 440416), (4704, 385364), (5488, 330312), (6272, 289023), (8232, 220208), (9408, 192682), (10976, 165156), (13763, 131712), (16464, 110104), (18816, 96341), (21952, 82578), (27526, 65856), (32928, 55052), (41289, 43904)]