258840576

素因数分解:

$2^{11}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 796723200

約数和(自身を除く): 537882624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 151, 186, 192, 216, 248, 256, 279, 288, 302, 372, 384, 432, 453, 496, 512, 558, 576, 604, 744, 768, 837, 864, 906, 992, 1024, 1116, 1152, 1208, 1359, 1488, 1536, 1674, 1728, 1812, 1984, 2048, 2232, 2304, 2416, 2718, 2976, 3072, 3348, 3456, 3624, 3968, 4077, 4464, 4608, 4681, 4832, 5436, 5952, 6144, 6696, 6912, 7248, 7936, 8154, 8928, 9216, 9362, 9664, 10872, 11904, 13392, 13824, 14043, 14496, 15872, 16308, 17856, 18432, 18724, 19328, 21744, 23808, 26784, 27648, 28086, 28992, 31744, 32616, 35712, 37448, 38656, 42129, 43488, 47616, 53568, 55296, 56172, 57984, 63488, 65232, 71424, 74896, 77312, 84258, 86976, 95232, 107136, 112344, 115968, 126387, 130464, 142848, 149792, 154624, 168516, 173952, 190464, 214272, 224688, 231936, 252774, 260928, 285696, 299584, 309248, 337032, 347904, 428544, 449376, 463872, 505548, 521856, 571392, 599168, 674064, 695808, 857088, 898752, 927744, 1011096, 1043712, 1198336, 1348128, 1391616, 1714176, 1797504, 2022192, 2087424, 2396672, 2696256, 2783232, 3595008, 4044384, 4174848, 4793344, 5392512, 7190016, 8088768, 8349696, 9586688, 10785024, 14380032, 16177536, 21570048, 28760064, 32355072, 43140096, 64710144, 86280192, 129420288, 258840576]

約数ペア:

[(1, 258840576), (2, 129420288), (3, 86280192), (4, 64710144), (6, 43140096), (8, 32355072), (9, 28760064), (12, 21570048), (16, 16177536), (18, 14380032), (24, 10785024), (27, 9586688), (31, 8349696), (32, 8088768), (36, 7190016), (48, 5392512), (54, 4793344), (62, 4174848), (64, 4044384), (72, 3595008), (93, 2783232), (96, 2696256), (108, 2396672), (124, 2087424), (128, 2022192), (144, 1797504), (151, 1714176), (186, 1391616), (192, 1348128), (216, 1198336), (248, 1043712), (256, 1011096), (279, 927744), (288, 898752), (302, 857088), (372, 695808), (384, 674064), (432, 599168), (453, 571392), (496, 521856), (512, 505548), (558, 463872), (576, 449376), (604, 428544), (744, 347904), (768, 337032), (837, 309248), (864, 299584), (906, 285696), (992, 260928), (1024, 252774), (1116, 231936), (1152, 224688), (1208, 214272), (1359, 190464), (1488, 173952), (1536, 168516), (1674, 154624), (1728, 149792), (1812, 142848), (1984, 130464), (2048, 126387), (2232, 115968), (2304, 112344), (2416, 107136), (2718, 95232), (2976, 86976), (3072, 84258), (3348, 77312), (3456, 74896), (3624, 71424), (3968, 65232), (4077, 63488), (4464, 57984), (4608, 56172), (4681, 55296), (4832, 53568), (5436, 47616), (5952, 43488), (6144, 42129), (6696, 38656), (6912, 37448), (7248, 35712), (7936, 32616), (8154, 31744), (8928, 28992), (9216, 28086), (9362, 27648), (9664, 26784), (10872, 23808), (11904, 21744), (13392, 19328), (13824, 18724), (14043, 18432), (14496, 17856), (15872, 16308)]