9991715328

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1347

約数の個数: 240

約数和(自身を含む): 33096423360

約数和(自身を除く): 23104708032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 307, 336, 384, 448, 504, 512, 576, 614, 672, 768, 896, 921, 1008, 1009, 1152, 1228, 1344, 1536, 1792, 1842, 2016, 2018, 2149, 2304, 2456, 2688, 2763, 3027, 3584, 3684, 4032, 4036, 4298, 4608, 4912, 5376, 5526, 6054, 6447, 7063, 7368, 8064, 8072, 8596, 9081, 9824, 10752, 11052, 12108, 12894, 14126, 14736, 16128, 16144, 17192, 18162, 19341, 19648, 21189, 22104, 24216, 25788, 28252, 29472, 32256, 32288, 34384, 36324, 38682, 39296, 42378, 44208, 48432, 51576, 56504, 58944, 63567, 64576, 68768, 72648, 77364, 78592, 84756, 88416, 96864, 103152, 113008, 117888, 127134, 129152, 137536, 145296, 154728, 157184, 169512, 176832, 193728, 206304, 226016, 235776, 254268, 258304, 275072, 290592, 309456, 309763, 339024, 353664, 387456, 412608, 452032, 471552, 508536, 516608, 550144, 581184, 618912, 619526, 678048, 707328, 774912, 825216, 904064, 929289, 1017072, 1100288, 1162368, 1237824, 1239052, 1356096, 1414656, 1549824, 1650432, 1808128, 1858578, 2034144, 2168341, 2324736, 2475648, 2478104, 2712192, 2787867, 3300864, 3616256, 3717156, 4068288, 4336682, 4649472, 4951296, 4956208, 5424384, 5575734, 6505023, 7434312, 8136576, 8673364, 9902592, 9912416, 10848768, 11151468, 13010046, 14868624, 16273152, 17346728, 19515069, 19824832, 22302936, 26020092, 29737248, 32546304, 34693456, 39030138, 39649664, 44605872, 52040184, 59474496, 69386912, 78060276, 79299328, 89211744, 104080368, 118948992, 138773824, 156120552, 158598656, 178423488, 208160736, 237897984, 277547648, 312241104, 356846976, 416321472, 475795968, 555095296, 624482208, 713693952, 832642944, 1110190592, 1248964416, 1427387904, 1665285888, 2497928832, 3330571776, 4995857664, 9991715328]

約数ペア:

[(1, 9991715328), (2, 4995857664), (3, 3330571776), (4, 2497928832), (6, 1665285888), (7, 1427387904), (8, 1248964416), (9, 1110190592), (12, 832642944), (14, 713693952), (16, 624482208), (18, 555095296), (21, 475795968), (24, 416321472), (28, 356846976), (32, 312241104), (36, 277547648), (42, 237897984), (48, 208160736), (56, 178423488), (63, 158598656), (64, 156120552), (72, 138773824), (84, 118948992), (96, 104080368), (112, 89211744), (126, 79299328), (128, 78060276), (144, 69386912), (168, 59474496), (192, 52040184), (224, 44605872), (252, 39649664), (256, 39030138), (288, 34693456), (307, 32546304), (336, 29737248), (384, 26020092), (448, 22302936), (504, 19824832), (512, 19515069), (576, 17346728), (614, 16273152), (672, 14868624), (768, 13010046), (896, 11151468), (921, 10848768), (1008, 9912416), (1009, 9902592), (1152, 8673364), (1228, 8136576), (1344, 7434312), (1536, 6505023), (1792, 5575734), (1842, 5424384), (2016, 4956208), (2018, 4951296), (2149, 4649472), (2304, 4336682), (2456, 4068288), (2688, 3717156), (2763, 3616256), (3027, 3300864), (3584, 2787867), (3684, 2712192), (4032, 2478104), (4036, 2475648), (4298, 2324736), (4608, 2168341), (4912, 2034144), (5376, 1858578), (5526, 1808128), (6054, 1650432), (6447, 1549824), (7063, 1414656), (7368, 1356096), (8064, 1239052), (8072, 1237824), (8596, 1162368), (9081, 1100288), (9824, 1017072), (10752, 929289), (11052, 904064), (12108, 825216), (12894, 774912), (14126, 707328), (14736, 678048), (16128, 619526), (16144, 618912), (17192, 581184), (18162, 550144), (19341, 516608), (19648, 508536), (21189, 471552), (22104, 452032), (24216, 412608), (25788, 387456), (28252, 353664), (29472, 339024), (32256, 309763), (32288, 309456), (34384, 290592), (36324, 275072), (38682, 258304), (39296, 254268), (42378, 235776), (44208, 226016), (48432, 206304), (51576, 193728), (56504, 176832), (58944, 169512), (63567, 157184), (64576, 154728), (68768, 145296), (72648, 137536), (77364, 129152), (78592, 127134), (84756, 117888), (88416, 113008), (96864, 103152)]