1239785568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10789}}^1$

素因数の和:10834

約数の個数: 192

約数和(自身を含む): 4350528000

約数和(自身を除く): 3110742432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 8208, 9576, 10789, 12768, 14364, 16416, 19152, 21578, 28728, 32367, 38304, 43156, 57456, 64734, 75523, 86312, 97101, 114912, 129468, 151046, 172624, 194202, 204991, 226569, 258936, 291303, 302092, 345248, 388404, 409982, 453138, 517872, 582606, 604184, 614973, 679707, 776808, 819964, 906276, 1035744, 1165212, 1208368, 1229946, 1359414, 1434937, 1553616, 1639928, 1812552, 1844919, 2039121, 2330424, 2416736, 2459892, 2718828, 2869874, 3107232, 3279856, 3625104, 3689838, 4078242, 4304811, 4660848, 4919784, 5437656, 5534757, 5739748, 6559712, 7250208, 7379676, 8156484, 8609622, 9321696, 9839568, 10875312, 11069514, 11479496, 12914433, 14759352, 16312968, 17219244, 19679136, 21750624, 22139028, 22958992, 25828866, 29518704, 32625936, 34438488, 38743299, 44278056, 45917984, 51657732, 59037408, 65251872, 68876976, 77486598, 88556112, 103315464, 137753952, 154973196, 177112224, 206630928, 309946392, 413261856, 619892784, 1239785568]

約数ペア:

[(1, 1239785568), (2, 619892784), (3, 413261856), (4, 309946392), (6, 206630928), (7, 177112224), (8, 154973196), (9, 137753952), (12, 103315464), (14, 88556112), (16, 77486598), (18, 68876976), (19, 65251872), (21, 59037408), (24, 51657732), (27, 45917984), (28, 44278056), (32, 38743299), (36, 34438488), (38, 32625936), (42, 29518704), (48, 25828866), (54, 22958992), (56, 22139028), (57, 21750624), (63, 19679136), (72, 17219244), (76, 16312968), (84, 14759352), (96, 12914433), (108, 11479496), (112, 11069514), (114, 10875312), (126, 9839568), (133, 9321696), (144, 8609622), (152, 8156484), (168, 7379676), (171, 7250208), (189, 6559712), (216, 5739748), (224, 5534757), (228, 5437656), (252, 4919784), (266, 4660848), (288, 4304811), (304, 4078242), (336, 3689838), (342, 3625104), (378, 3279856), (399, 3107232), (432, 2869874), (456, 2718828), (504, 2459892), (513, 2416736), (532, 2330424), (608, 2039121), (672, 1844919), (684, 1812552), (756, 1639928), (798, 1553616), (864, 1434937), (912, 1359414), (1008, 1229946), (1026, 1208368), (1064, 1165212), (1197, 1035744), (1368, 906276), (1512, 819964), (1596, 776808), (1824, 679707), (2016, 614973), (2052, 604184), (2128, 582606), (2394, 517872), (2736, 453138), (3024, 409982), (3192, 388404), (3591, 345248), (4104, 302092), (4256, 291303), (4788, 258936), (5472, 226569), (6048, 204991), (6384, 194202), (7182, 172624), (8208, 151046), (9576, 129468), (10789, 114912), (12768, 97101), (14364, 86312), (16416, 75523), (19152, 64734), (21578, 57456), (28728, 43156), (32367, 38304)]