213307776

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 712857600

約数和(自身を除く): 499549824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 128, 132, 144, 176, 181, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 362, 372, 384, 396, 432, 496, 528, 543, 558, 576, 594, 682, 704, 724, 744, 792, 837, 864, 992, 1023, 1056, 1086, 1116, 1152, 1188, 1364, 1408, 1448, 1488, 1584, 1629, 1674, 1728, 1984, 1991, 2046, 2112, 2172, 2232, 2376, 2728, 2896, 2976, 3069, 3168, 3258, 3348, 3456, 3968, 3982, 4092, 4224, 4344, 4464, 4752, 4887, 5456, 5611, 5792, 5952, 5973, 6138, 6336, 6516, 6696, 7964, 8184, 8688, 8928, 9207, 9504, 9774, 10912, 11222, 11584, 11904, 11946, 12276, 12672, 13032, 13392, 15928, 16368, 16833, 17376, 17856, 17919, 18414, 19008, 19548, 21824, 22444, 23168, 23892, 24552, 26064, 26784, 31856, 32736, 33666, 34752, 35712, 35838, 36828, 38016, 39096, 43648, 44888, 47784, 49104, 50499, 52128, 53568, 53757, 61721, 63712, 65472, 67332, 69504, 71676, 73656, 78192, 89776, 95568, 98208, 100998, 104256, 107136, 107514, 123442, 127424, 130944, 134664, 143352, 147312, 151497, 156384, 179552, 185163, 191136, 196416, 201996, 208512, 215028, 246884, 254848, 269328, 286704, 294624, 302994, 312768, 359104, 370326, 382272, 392832, 403992, 430056, 493768, 538656, 555489, 573408, 589248, 605988, 625536, 718208, 740652, 764544, 807984, 860112, 987536, 1077312, 1110978, 1146816, 1178496, 1211976, 1481304, 1615968, 1666467, 1720224, 1975072, 2154624, 2221956, 2293632, 2423952, 2962608, 3231936, 3332934, 3440448, 3950144, 4443912, 4847904, 5925216, 6463872, 6665868, 6880896, 7900288, 8887824, 9695808, 11850432, 13331736, 17775648, 19391616, 23700864, 26663472, 35551296, 53326944, 71102592, 106653888, 213307776]

約数ペア:

[(1, 213307776), (2, 106653888), (3, 71102592), (4, 53326944), (6, 35551296), (8, 26663472), (9, 23700864), (11, 19391616), (12, 17775648), (16, 13331736), (18, 11850432), (22, 9695808), (24, 8887824), (27, 7900288), (31, 6880896), (32, 6665868), (33, 6463872), (36, 5925216), (44, 4847904), (48, 4443912), (54, 3950144), (62, 3440448), (64, 3332934), (66, 3231936), (72, 2962608), (88, 2423952), (93, 2293632), (96, 2221956), (99, 2154624), (108, 1975072), (124, 1720224), (128, 1666467), (132, 1615968), (144, 1481304), (176, 1211976), (181, 1178496), (186, 1146816), (192, 1110978), (198, 1077312), (216, 987536), (248, 860112), (264, 807984), (279, 764544), (288, 740652), (297, 718208), (341, 625536), (352, 605988), (362, 589248), (372, 573408), (384, 555489), (396, 538656), (432, 493768), (496, 430056), (528, 403992), (543, 392832), (558, 382272), (576, 370326), (594, 359104), (682, 312768), (704, 302994), (724, 294624), (744, 286704), (792, 269328), (837, 254848), (864, 246884), (992, 215028), (1023, 208512), (1056, 201996), (1086, 196416), (1116, 191136), (1152, 185163), (1188, 179552), (1364, 156384), (1408, 151497), (1448, 147312), (1488, 143352), (1584, 134664), (1629, 130944), (1674, 127424), (1728, 123442), (1984, 107514), (1991, 107136), (2046, 104256), (2112, 100998), (2172, 98208), (2232, 95568), (2376, 89776), (2728, 78192), (2896, 73656), (2976, 71676), (3069, 69504), (3168, 67332), (3258, 65472), (3348, 63712), (3456, 61721), (3968, 53757), (3982, 53568), (4092, 52128), (4224, 50499), (4344, 49104), (4464, 47784), (4752, 44888), (4887, 43648), (5456, 39096), (5611, 38016), (5792, 36828), (5952, 35838), (5973, 35712), (6138, 34752), (6336, 33666), (6516, 32736), (6696, 31856), (7964, 26784), (8184, 26064), (8688, 24552), (8928, 23892), (9207, 23168), (9504, 22444), (9774, 21824), (10912, 19548), (11222, 19008), (11584, 18414), (11904, 17919), (11946, 17856), (12276, 17376), (12672, 16833), (13032, 16368), (13392, 15928)]