12311961984

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16478

約数の個数: 256

約数和(自身を含む): 42870681600

約数和(自身を除く): 30558719616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3024, 3348, 3456, 3472, 3906, 3968, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6944, 7812, 8064, 8928, 10416, 11718, 11904, 12096, 13392, 13888, 15624, 16417, 17856, 20832, 23436, 24192, 26784, 27776, 31248, 32834, 35712, 41664, 46872, 49251, 53568, 62496, 65668, 83328, 93744, 98502, 107136, 114919, 124992, 131336, 147753, 187488, 197004, 229838, 249984, 262672, 295506, 344757, 374976, 394008, 443259, 459676, 508927, 525344, 591012, 689514, 749952, 788016, 886518, 919352, 1017854, 1034271, 1050688, 1182024, 1379028, 1526781, 1576032, 1773036, 1838704, 2035708, 2068542, 2101376, 2364048, 2758056, 3053562, 3102813, 3152064, 3546072, 3562489, 3677408, 4071416, 4137084, 4580343, 4728096, 5516112, 6107124, 6205626, 6304128, 7092144, 7124978, 7354816, 8142832, 8274168, 9160686, 9456192, 10687467, 11032224, 12214248, 12411252, 13741029, 14184288, 14249956, 14709632, 16285664, 16548336, 18321372, 18912384, 21374934, 22064448, 24428496, 24822504, 27482058, 28368576, 28499912, 32062401, 32571328, 33096672, 36642744, 42749868, 44128896, 48856992, 49645008, 54964116, 56737152, 56999824, 64124802, 65142656, 66193344, 73285488, 85499736, 96187203, 97713984, 99290016, 109928232, 113999648, 128249604, 132386688, 146570976, 170999472, 192374406, 195427968, 198580032, 219856464, 227999296, 256499208, 293141952, 341998944, 384748812, 397160064, 439712928, 455998592, 512998416, 586283904, 683997888, 769497624, 879425856, 1025996832, 1367995776, 1538995248, 1758851712, 2051993664, 3077990496, 4103987328, 6155980992, 12311961984]

約数ペア:

[(1, 12311961984), (2, 6155980992), (3, 4103987328), (4, 3077990496), (6, 2051993664), (7, 1758851712), (8, 1538995248), (9, 1367995776), (12, 1025996832), (14, 879425856), (16, 769497624), (18, 683997888), (21, 586283904), (24, 512998416), (27, 455998592), (28, 439712928), (31, 397160064), (32, 384748812), (36, 341998944), (42, 293141952), (48, 256499208), (54, 227999296), (56, 219856464), (62, 198580032), (63, 195427968), (64, 192374406), (72, 170999472), (84, 146570976), (93, 132386688), (96, 128249604), (108, 113999648), (112, 109928232), (124, 99290016), (126, 97713984), (128, 96187203), (144, 85499736), (168, 73285488), (186, 66193344), (189, 65142656), (192, 64124802), (216, 56999824), (217, 56737152), (224, 54964116), (248, 49645008), (252, 48856992), (279, 44128896), (288, 42749868), (336, 36642744), (372, 33096672), (378, 32571328), (384, 32062401), (432, 28499912), (434, 28368576), (448, 27482058), (496, 24822504), (504, 24428496), (558, 22064448), (576, 21374934), (651, 18912384), (672, 18321372), (744, 16548336), (756, 16285664), (837, 14709632), (864, 14249956), (868, 14184288), (896, 13741029), (992, 12411252), (1008, 12214248), (1116, 11032224), (1152, 10687467), (1302, 9456192), (1344, 9160686), (1488, 8274168), (1512, 8142832), (1674, 7354816), (1728, 7124978), (1736, 7092144), (1953, 6304128), (1984, 6205626), (2016, 6107124), (2232, 5516112), (2604, 4728096), (2688, 4580343), (2976, 4137084), (3024, 4071416), (3348, 3677408), (3456, 3562489), (3472, 3546072), (3906, 3152064), (3968, 3102813), (4032, 3053562), (4464, 2758056), (5208, 2364048), (5859, 2101376), (5952, 2068542), (6048, 2035708), (6696, 1838704), (6944, 1773036), (7812, 1576032), (8064, 1526781), (8928, 1379028), (10416, 1182024), (11718, 1050688), (11904, 1034271), (12096, 1017854), (13392, 919352), (13888, 886518), (15624, 788016), (16417, 749952), (17856, 689514), (20832, 591012), (23436, 525344), (24192, 508927), (26784, 459676), (27776, 443259), (31248, 394008), (32834, 374976), (35712, 344757), (41664, 295506), (46872, 262672), (49251, 249984), (53568, 229838), (62496, 197004), (65668, 187488), (83328, 147753), (93744, 131336), (98502, 124992), (107136, 114919)]