19993467648

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{48299}}^1$

素因数の和:48343

約数の個数: 216

約数和(自身を含む): 67528036800

約数和(自身を除く): 47534569152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 3136, 3234, 3696, 4224, 4312, 4704, 4928, 5376, 6272, 6468, 7392, 8448, 8624, 9408, 9856, 12544, 12936, 14784, 17248, 18816, 19712, 25872, 29568, 34496, 37632, 48299, 51744, 59136, 68992, 96598, 103488, 137984, 144897, 193196, 206976, 289794, 338093, 386392, 413952, 531289, 579588, 676186, 772784, 1014279, 1062578, 1159176, 1352372, 1545568, 1593867, 2028558, 2125156, 2318352, 2366651, 2704744, 3091136, 3187734, 3719023, 4057116, 4250312, 4636704, 4733302, 5409488, 6182272, 6375468, 7099953, 7438046, 8114232, 8500624, 9273408, 9466604, 10818976, 11157069, 12364544, 12750936, 14199906, 14876092, 16228464, 17001248, 18546816, 18933208, 21637952, 22314138, 25501872, 26033161, 28399812, 29752184, 32456928, 34002496, 37093632, 37866416, 43275904, 44628276, 51003744, 52066322, 56799624, 59504368, 64913856, 68004992, 75732832, 78099483, 86551808, 89256552, 102007488, 104132644, 113599248, 119008736, 129827712, 136009984, 151465664, 156198966, 178513104, 204014976, 208265288, 227198496, 238017472, 259655424, 302931328, 312397932, 357026208, 408029952, 416530576, 454396992, 476034944, 605862656, 624795864, 714052416, 833061152, 908793984, 952069888, 1249591728, 1428104832, 1666122304, 1817587968, 2499183456, 2856209664, 3332244608, 4998366912, 6664489216, 9996733824, 19993467648]

約数ペア:

[(1, 19993467648), (2, 9996733824), (3, 6664489216), (4, 4998366912), (6, 3332244608), (7, 2856209664), (8, 2499183456), (11, 1817587968), (12, 1666122304), (14, 1428104832), (16, 1249591728), (21, 952069888), (22, 908793984), (24, 833061152), (28, 714052416), (32, 624795864), (33, 605862656), (42, 476034944), (44, 454396992), (48, 416530576), (49, 408029952), (56, 357026208), (64, 312397932), (66, 302931328), (77, 259655424), (84, 238017472), (88, 227198496), (96, 208265288), (98, 204014976), (112, 178513104), (128, 156198966), (132, 151465664), (147, 136009984), (154, 129827712), (168, 119008736), (176, 113599248), (192, 104132644), (196, 102007488), (224, 89256552), (231, 86551808), (256, 78099483), (264, 75732832), (294, 68004992), (308, 64913856), (336, 59504368), (352, 56799624), (384, 52066322), (392, 51003744), (448, 44628276), (462, 43275904), (528, 37866416), (539, 37093632), (588, 34002496), (616, 32456928), (672, 29752184), (704, 28399812), (768, 26033161), (784, 25501872), (896, 22314138), (924, 21637952), (1056, 18933208), (1078, 18546816), (1176, 17001248), (1232, 16228464), (1344, 14876092), (1408, 14199906), (1568, 12750936), (1617, 12364544), (1792, 11157069), (1848, 10818976), (2112, 9466604), (2156, 9273408), (2352, 8500624), (2464, 8114232), (2688, 7438046), (2816, 7099953), (3136, 6375468), (3234, 6182272), (3696, 5409488), (4224, 4733302), (4312, 4636704), (4704, 4250312), (4928, 4057116), (5376, 3719023), (6272, 3187734), (6468, 3091136), (7392, 2704744), (8448, 2366651), (8624, 2318352), (9408, 2125156), (9856, 2028558), (12544, 1593867), (12936, 1545568), (14784, 1352372), (17248, 1159176), (18816, 1062578), (19712, 1014279), (25872, 772784), (29568, 676186), (34496, 579588), (37632, 531289), (48299, 413952), (51744, 386392), (59136, 338093), (68992, 289794), (96598, 206976), (103488, 193196), (137984, 144897)]