551321856

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^2\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 1704941280

約数和(自身を除く): 1153619424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 83, 93, 96, 108, 124, 128, 144, 166, 186, 192, 216, 248, 249, 256, 279, 288, 332, 372, 384, 432, 496, 498, 558, 576, 664, 744, 747, 768, 837, 864, 961, 992, 996, 1116, 1152, 1328, 1488, 1494, 1674, 1728, 1922, 1984, 1992, 2232, 2241, 2304, 2573, 2656, 2883, 2976, 2988, 3348, 3456, 3844, 3968, 3984, 4464, 4482, 5146, 5312, 5766, 5952, 5976, 6696, 6912, 7688, 7719, 7936, 7968, 8649, 8928, 8964, 10292, 10624, 11532, 11904, 11952, 13392, 15376, 15438, 15936, 17298, 17856, 17928, 20584, 21248, 23064, 23157, 23808, 23904, 25947, 26784, 30752, 30876, 31872, 34596, 35712, 35856, 41168, 46128, 46314, 47808, 51894, 53568, 61504, 61752, 63744, 69192, 69471, 71424, 71712, 79763, 82336, 92256, 92628, 95616, 103788, 107136, 123008, 123504, 138384, 138942, 143424, 159526, 164672, 184512, 185256, 191232, 207576, 214272, 239289, 246016, 247008, 276768, 277884, 286848, 319052, 329344, 369024, 370512, 415152, 478578, 494016, 553536, 555768, 573696, 638104, 658688, 717867, 738048, 741024, 830304, 957156, 988032, 1107072, 1111536, 1276208, 1435734, 1482048, 1660608, 1914312, 1976064, 2153601, 2214144, 2223072, 2552416, 2871468, 2964096, 3321216, 3828624, 4307202, 4446144, 5104832, 5742936, 5928192, 6642432, 7657248, 8614404, 8892288, 10209664, 11485872, 15314496, 17228808, 17784576, 20419328, 22971744, 30628992, 34457616, 45943488, 61257984, 68915232, 91886976, 137830464, 183773952, 275660928, 551321856]

約数ペア:

[(1, 551321856), (2, 275660928), (3, 183773952), (4, 137830464), (6, 91886976), (8, 68915232), (9, 61257984), (12, 45943488), (16, 34457616), (18, 30628992), (24, 22971744), (27, 20419328), (31, 17784576), (32, 17228808), (36, 15314496), (48, 11485872), (54, 10209664), (62, 8892288), (64, 8614404), (72, 7657248), (83, 6642432), (93, 5928192), (96, 5742936), (108, 5104832), (124, 4446144), (128, 4307202), (144, 3828624), (166, 3321216), (186, 2964096), (192, 2871468), (216, 2552416), (248, 2223072), (249, 2214144), (256, 2153601), (279, 1976064), (288, 1914312), (332, 1660608), (372, 1482048), (384, 1435734), (432, 1276208), (496, 1111536), (498, 1107072), (558, 988032), (576, 957156), (664, 830304), (744, 741024), (747, 738048), (768, 717867), (837, 658688), (864, 638104), (961, 573696), (992, 555768), (996, 553536), (1116, 494016), (1152, 478578), (1328, 415152), (1488, 370512), (1494, 369024), (1674, 329344), (1728, 319052), (1922, 286848), (1984, 277884), (1992, 276768), (2232, 247008), (2241, 246016), (2304, 239289), (2573, 214272), (2656, 207576), (2883, 191232), (2976, 185256), (2988, 184512), (3348, 164672), (3456, 159526), (3844, 143424), (3968, 138942), (3984, 138384), (4464, 123504), (4482, 123008), (5146, 107136), (5312, 103788), (5766, 95616), (5952, 92628), (5976, 92256), (6696, 82336), (6912, 79763), (7688, 71712), (7719, 71424), (7936, 69471), (7968, 69192), (8649, 63744), (8928, 61752), (8964, 61504), (10292, 53568), (10624, 51894), (11532, 47808), (11904, 46314), (11952, 46128), (13392, 41168), (15376, 35856), (15438, 35712), (15936, 34596), (17298, 31872), (17856, 30876), (17928, 30752), (20584, 26784), (21248, 25947), (23064, 23904), (23157, 23808)]