21878266368

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9377}}^1$

素因数の和:9443

約数の個数: 240

約数和(自身を含む): 69995591424

約数和(自身を除く): 48117325056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 186, 192, 196, 217, 224, 248, 256, 294, 336, 372, 384, 392, 434, 448, 496, 512, 588, 651, 672, 744, 768, 784, 868, 896, 992, 1176, 1302, 1344, 1488, 1519, 1536, 1568, 1736, 1792, 1984, 2352, 2604, 2688, 2976, 3038, 3136, 3472, 3584, 3968, 4557, 4704, 5208, 5376, 5952, 6076, 6272, 6944, 7936, 9114, 9377, 9408, 10416, 10752, 11904, 12152, 12544, 13888, 15872, 18228, 18754, 18816, 20832, 23808, 24304, 25088, 27776, 28131, 36456, 37508, 37632, 41664, 47616, 48608, 55552, 56262, 65639, 72912, 75016, 75264, 83328, 97216, 111104, 112524, 131278, 145824, 150032, 166656, 194432, 196917, 225048, 262556, 290687, 291648, 300064, 333312, 388864, 393834, 450096, 459473, 525112, 581374, 583296, 600128, 777728, 787668, 872061, 900192, 918946, 1050224, 1162748, 1166592, 1200256, 1378419, 1575336, 1744122, 1800384, 1837892, 2034809, 2100448, 2325496, 2333184, 2400512, 2756838, 3150672, 3488244, 3600768, 3675784, 4069618, 4200896, 4650992, 4801024, 5513676, 6104427, 6301344, 6976488, 7201536, 7351568, 8139236, 8401792, 9301984, 11027352, 12208854, 12602688, 13952976, 14243663, 14403072, 14703136, 16278472, 16803584, 18603968, 22054704, 24417708, 25205376, 27905952, 28487326, 29406272, 32556944, 33607168, 37207936, 42730989, 44109408, 48835416, 50410752, 55811904, 56974652, 58812544, 65113888, 74415872, 85461978, 88218816, 97670832, 100821504, 111623808, 113949304, 117625088, 130227776, 148831744, 170923956, 176437632, 195341664, 223247616, 227898608, 235250176, 260455552, 341847912, 352875264, 390683328, 446495232, 455797216, 520911104, 683695824, 705750528, 781366656, 911594432, 1041822208, 1367391648, 1562733312, 1823188864, 2734783296, 3125466624, 3646377728, 5469566592, 7292755456, 10939133184, 21878266368]

約数ペア:

[(1, 21878266368), (2, 10939133184), (3, 7292755456), (4, 5469566592), (6, 3646377728), (7, 3125466624), (8, 2734783296), (12, 1823188864), (14, 1562733312), (16, 1367391648), (21, 1041822208), (24, 911594432), (28, 781366656), (31, 705750528), (32, 683695824), (42, 520911104), (48, 455797216), (49, 446495232), (56, 390683328), (62, 352875264), (64, 341847912), (84, 260455552), (93, 235250176), (96, 227898608), (98, 223247616), (112, 195341664), (124, 176437632), (128, 170923956), (147, 148831744), (168, 130227776), (186, 117625088), (192, 113949304), (196, 111623808), (217, 100821504), (224, 97670832), (248, 88218816), (256, 85461978), (294, 74415872), (336, 65113888), (372, 58812544), (384, 56974652), (392, 55811904), (434, 50410752), (448, 48835416), (496, 44109408), (512, 42730989), (588, 37207936), (651, 33607168), (672, 32556944), (744, 29406272), (768, 28487326), (784, 27905952), (868, 25205376), (896, 24417708), (992, 22054704), (1176, 18603968), (1302, 16803584), (1344, 16278472), (1488, 14703136), (1519, 14403072), (1536, 14243663), (1568, 13952976), (1736, 12602688), (1792, 12208854), (1984, 11027352), (2352, 9301984), (2604, 8401792), (2688, 8139236), (2976, 7351568), (3038, 7201536), (3136, 6976488), (3472, 6301344), (3584, 6104427), (3968, 5513676), (4557, 4801024), (4704, 4650992), (5208, 4200896), (5376, 4069618), (5952, 3675784), (6076, 3600768), (6272, 3488244), (6944, 3150672), (7936, 2756838), (9114, 2400512), (9377, 2333184), (9408, 2325496), (10416, 2100448), (10752, 2034809), (11904, 1837892), (12152, 1800384), (12544, 1744122), (13888, 1575336), (15872, 1378419), (18228, 1200256), (18754, 1166592), (18816, 1162748), (20832, 1050224), (23808, 918946), (24304, 900192), (25088, 872061), (27776, 787668), (28131, 777728), (36456, 600128), (37508, 583296), (37632, 581374), (41664, 525112), (47616, 459473), (48608, 450096), (55552, 393834), (56262, 388864), (65639, 333312), (72912, 300064), (75016, 291648), (75264, 290687), (83328, 262556), (97216, 225048), (111104, 196917), (112524, 194432), (131278, 166656), (145824, 150032)]