397821466368

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{206291}}^1$

素因数の和:206353

約数の個数: 216

約数和(自身を含む): 1227876389376

約数和(自身を除く): 830054923008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 279, 288, 324, 372, 384, 432, 486, 496, 558, 576, 648, 744, 768, 837, 864, 972, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3888, 3968, 4464, 5022, 5184, 5952, 6696, 6912, 7533, 7776, 7936, 8928, 10044, 10368, 11904, 13392, 15066, 15552, 17856, 20088, 20736, 23808, 26784, 30132, 31104, 35712, 40176, 53568, 60264, 62208, 71424, 80352, 107136, 120528, 160704, 206291, 214272, 241056, 321408, 412582, 482112, 618873, 642816, 825164, 964224, 1237746, 1650328, 1856619, 1928448, 2475492, 3300656, 3713238, 4950984, 5569857, 6395021, 6601312, 7426476, 9901968, 11139714, 12790042, 13202624, 14852952, 16709571, 19185063, 19803936, 22279428, 25580084, 26405248, 29705904, 33419142, 38370126, 39607872, 44558856, 50128713, 51160168, 52810496, 57555189, 59411808, 66838284, 76740252, 79215744, 89117712, 100257426, 102320336, 115110378, 118823616, 133676568, 153480504, 158431488, 172665567, 178235424, 200514852, 204640672, 230220756, 237647232, 267353136, 306961008, 345331134, 356470848, 401029704, 409281344, 460441512, 475294464, 517996701, 534706272, 613922016, 690662268, 712941696, 802059408, 818562688, 920883024, 1035993402, 1069412544, 1227844032, 1381324536, 1425883392, 1553990103, 1604118816, 1637125376, 1841766048, 2071986804, 2138825088, 2455688064, 2762649072, 3107980206, 3208237632, 3683532096, 4143973608, 4277650176, 4911376128, 5525298144, 6215960412, 6416475264, 7367064192, 8287947216, 11050596288, 12431920824, 12832950528, 14734128384, 16575894432, 22101192576, 24863841648, 33151788864, 44202385152, 49727683296, 66303577728, 99455366592, 132607155456, 198910733184, 397821466368]

約数ペア:

[(1, 397821466368), (2, 198910733184), (3, 132607155456), (4, 99455366592), (6, 66303577728), (8, 49727683296), (9, 44202385152), (12, 33151788864), (16, 24863841648), (18, 22101192576), (24, 16575894432), (27, 14734128384), (31, 12832950528), (32, 12431920824), (36, 11050596288), (48, 8287947216), (54, 7367064192), (62, 6416475264), (64, 6215960412), (72, 5525298144), (81, 4911376128), (93, 4277650176), (96, 4143973608), (108, 3683532096), (124, 3208237632), (128, 3107980206), (144, 2762649072), (162, 2455688064), (186, 2138825088), (192, 2071986804), (216, 1841766048), (243, 1637125376), (248, 1604118816), (256, 1553990103), (279, 1425883392), (288, 1381324536), (324, 1227844032), (372, 1069412544), (384, 1035993402), (432, 920883024), (486, 818562688), (496, 802059408), (558, 712941696), (576, 690662268), (648, 613922016), (744, 534706272), (768, 517996701), (837, 475294464), (864, 460441512), (972, 409281344), (992, 401029704), (1116, 356470848), (1152, 345331134), (1296, 306961008), (1488, 267353136), (1674, 237647232), (1728, 230220756), (1944, 204640672), (1984, 200514852), (2232, 178235424), (2304, 172665567), (2511, 158431488), (2592, 153480504), (2976, 133676568), (3348, 118823616), (3456, 115110378), (3888, 102320336), (3968, 100257426), (4464, 89117712), (5022, 79215744), (5184, 76740252), (5952, 66838284), (6696, 59411808), (6912, 57555189), (7533, 52810496), (7776, 51160168), (7936, 50128713), (8928, 44558856), (10044, 39607872), (10368, 38370126), (11904, 33419142), (13392, 29705904), (15066, 26405248), (15552, 25580084), (17856, 22279428), (20088, 19803936), (20736, 19185063), (23808, 16709571), (26784, 14852952), (30132, 13202624), (31104, 12790042), (35712, 11139714), (40176, 9901968), (53568, 7426476), (60264, 6601312), (62208, 6395021), (71424, 5569857), (80352, 4950984), (107136, 3713238), (120528, 3300656), (160704, 2475492), (206291, 1928448), (214272, 1856619), (241056, 1650328), (321408, 1237746), (412582, 964224), (482112, 825164), (618873, 642816)]