258715296

素因数分解:

$2^5\times 3^5\times 7^3\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 288

約数和(自身を含む): 898934400

約数和(自身を除く): 640219104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 97, 98, 108, 112, 126, 144, 147, 162, 168, 189, 194, 196, 216, 224, 243, 252, 288, 291, 294, 324, 336, 343, 378, 388, 392, 432, 441, 486, 504, 567, 582, 588, 648, 672, 679, 686, 756, 776, 784, 864, 873, 882, 972, 1008, 1029, 1134, 1164, 1176, 1296, 1323, 1358, 1372, 1512, 1552, 1568, 1701, 1746, 1764, 1944, 2016, 2037, 2058, 2268, 2328, 2352, 2592, 2619, 2646, 2716, 2744, 3024, 3087, 3104, 3402, 3492, 3528, 3888, 3969, 4074, 4116, 4536, 4656, 4704, 4753, 5238, 5292, 5432, 5488, 6048, 6111, 6174, 6804, 6984, 7056, 7776, 7857, 7938, 8148, 8232, 9072, 9261, 9312, 9506, 10476, 10584, 10864, 10976, 11907, 12222, 12348, 13608, 13968, 14112, 14259, 15714, 15876, 16296, 16464, 18144, 18333, 18522, 19012, 20952, 21168, 21728, 23571, 23814, 24444, 24696, 27216, 27783, 27936, 28518, 31428, 31752, 32592, 32928, 33271, 36666, 37044, 38024, 41904, 42336, 42777, 47142, 47628, 48888, 49392, 54432, 54999, 55566, 57036, 62856, 63504, 65184, 66542, 73332, 74088, 76048, 83349, 83808, 85554, 94284, 95256, 97776, 98784, 99813, 109998, 111132, 114072, 125712, 127008, 128331, 133084, 146664, 148176, 152096, 164997, 166698, 171108, 188568, 190512, 195552, 199626, 219996, 222264, 228144, 251424, 256662, 266168, 293328, 296352, 299439, 329994, 333396, 342216, 377136, 381024, 384993, 399252, 439992, 444528, 456288, 513324, 532336, 586656, 598878, 659988, 666792, 684432, 754272, 769986, 798504, 879984, 889056, 898317, 1026648, 1064672, 1154979, 1197756, 1319976, 1333584, 1368864, 1539972, 1597008, 1759968, 1796634, 2053296, 2309958, 2395512, 2639952, 2667168, 2694951, 3079944, 3194016, 3593268, 4106592, 4619916, 4791024, 5279904, 5389902, 6159888, 7186536, 8084853, 9239832, 9582048, 10779804, 12319776, 14373072, 16169706, 18479664, 21559608, 28746144, 32339412, 36959328, 43119216, 64678824, 86238432, 129357648, 258715296]

約数ペア:

[(1, 258715296), (2, 129357648), (3, 86238432), (4, 64678824), (6, 43119216), (7, 36959328), (8, 32339412), (9, 28746144), (12, 21559608), (14, 18479664), (16, 16169706), (18, 14373072), (21, 12319776), (24, 10779804), (27, 9582048), (28, 9239832), (32, 8084853), (36, 7186536), (42, 6159888), (48, 5389902), (49, 5279904), (54, 4791024), (56, 4619916), (63, 4106592), (72, 3593268), (81, 3194016), (84, 3079944), (96, 2694951), (97, 2667168), (98, 2639952), (108, 2395512), (112, 2309958), (126, 2053296), (144, 1796634), (147, 1759968), (162, 1597008), (168, 1539972), (189, 1368864), (194, 1333584), (196, 1319976), (216, 1197756), (224, 1154979), (243, 1064672), (252, 1026648), (288, 898317), (291, 889056), (294, 879984), (324, 798504), (336, 769986), (343, 754272), (378, 684432), (388, 666792), (392, 659988), (432, 598878), (441, 586656), (486, 532336), (504, 513324), (567, 456288), (582, 444528), (588, 439992), (648, 399252), (672, 384993), (679, 381024), (686, 377136), (756, 342216), (776, 333396), (784, 329994), (864, 299439), (873, 296352), (882, 293328), (972, 266168), (1008, 256662), (1029, 251424), (1134, 228144), (1164, 222264), (1176, 219996), (1296, 199626), (1323, 195552), (1358, 190512), (1372, 188568), (1512, 171108), (1552, 166698), (1568, 164997), (1701, 152096), (1746, 148176), (1764, 146664), (1944, 133084), (2016, 128331), (2037, 127008), (2058, 125712), (2268, 114072), (2328, 111132), (2352, 109998), (2592, 99813), (2619, 98784), (2646, 97776), (2716, 95256), (2744, 94284), (3024, 85554), (3087, 83808), (3104, 83349), (3402, 76048), (3492, 74088), (3528, 73332), (3888, 66542), (3969, 65184), (4074, 63504), (4116, 62856), (4536, 57036), (4656, 55566), (4704, 54999), (4753, 54432), (5238, 49392), (5292, 48888), (5432, 47628), (5488, 47142), (6048, 42777), (6111, 42336), (6174, 41904), (6804, 38024), (6984, 37044), (7056, 36666), (7776, 33271), (7857, 32928), (7938, 32592), (8148, 31752), (8232, 31428), (9072, 28518), (9261, 27936), (9312, 27783), (9506, 27216), (10476, 24696), (10584, 24444), (10864, 23814), (10976, 23571), (11907, 21728), (12222, 21168), (12348, 20952), (13608, 19012), (13968, 18522), (14112, 18333), (14259, 18144), (15714, 16464), (15876, 16296)]