262559232

素因数分解:

$2^9\times 3^4\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 200

約数和(自身を含む): 845685456

約数和(自身を除く): 583126224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 487, 512, 576, 624, 648, 702, 768, 832, 864, 936, 974, 1053, 1152, 1248, 1296, 1404, 1461, 1536, 1664, 1728, 1872, 1948, 2106, 2304, 2496, 2592, 2808, 2922, 3328, 3456, 3744, 3896, 4212, 4383, 4608, 4992, 5184, 5616, 5844, 6331, 6656, 6912, 7488, 7792, 8424, 8766, 9984, 10368, 11232, 11688, 12662, 13149, 13824, 14976, 15584, 16848, 17532, 18993, 19968, 20736, 22464, 23376, 25324, 26298, 29952, 31168, 33696, 35064, 37986, 39447, 41472, 44928, 46752, 50648, 52596, 56979, 59904, 62336, 67392, 70128, 75972, 78894, 89856, 93504, 101296, 105192, 113958, 124672, 134784, 140256, 151944, 157788, 170937, 179712, 187008, 202592, 210384, 227916, 249344, 269568, 280512, 303888, 315576, 341874, 374016, 405184, 420768, 455832, 512811, 539136, 561024, 607776, 631152, 683748, 748032, 810368, 841536, 911664, 1025622, 1122048, 1215552, 1262304, 1367496, 1620736, 1683072, 1823328, 2051244, 2244096, 2431104, 2524608, 2734992, 3241472, 3366144, 3646656, 4102488, 4862208, 5049216, 5469984, 6732288, 7293312, 8204976, 9724416, 10098432, 10939968, 14586624, 16409952, 20196864, 21879936, 29173248, 32819904, 43759872, 65639808, 87519744, 131279616, 262559232]

約数ペア:

[(1, 262559232), (2, 131279616), (3, 87519744), (4, 65639808), (6, 43759872), (8, 32819904), (9, 29173248), (12, 21879936), (13, 20196864), (16, 16409952), (18, 14586624), (24, 10939968), (26, 10098432), (27, 9724416), (32, 8204976), (36, 7293312), (39, 6732288), (48, 5469984), (52, 5049216), (54, 4862208), (64, 4102488), (72, 3646656), (78, 3366144), (81, 3241472), (96, 2734992), (104, 2524608), (108, 2431104), (117, 2244096), (128, 2051244), (144, 1823328), (156, 1683072), (162, 1620736), (192, 1367496), (208, 1262304), (216, 1215552), (234, 1122048), (256, 1025622), (288, 911664), (312, 841536), (324, 810368), (351, 748032), (384, 683748), (416, 631152), (432, 607776), (468, 561024), (487, 539136), (512, 512811), (576, 455832), (624, 420768), (648, 405184), (702, 374016), (768, 341874), (832, 315576), (864, 303888), (936, 280512), (974, 269568), (1053, 249344), (1152, 227916), (1248, 210384), (1296, 202592), (1404, 187008), (1461, 179712), (1536, 170937), (1664, 157788), (1728, 151944), (1872, 140256), (1948, 134784), (2106, 124672), (2304, 113958), (2496, 105192), (2592, 101296), (2808, 93504), (2922, 89856), (3328, 78894), (3456, 75972), (3744, 70128), (3896, 67392), (4212, 62336), (4383, 59904), (4608, 56979), (4992, 52596), (5184, 50648), (5616, 46752), (5844, 44928), (6331, 41472), (6656, 39447), (6912, 37986), (7488, 35064), (7792, 33696), (8424, 31168), (8766, 29952), (9984, 26298), (10368, 25324), (11232, 23376), (11688, 22464), (12662, 20736), (13149, 19968), (13824, 18993), (14976, 17532), (15584, 16848)]