897894912

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:334

約数の個数: 160

約数和(自身を含む): 2506268160

約数和(自身を除く): 1608373248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 173, 186, 192, 218, 248, 256, 327, 346, 372, 384, 436, 496, 512, 519, 654, 692, 744, 768, 872, 992, 1038, 1308, 1384, 1488, 1536, 1744, 1984, 2076, 2616, 2768, 2976, 3379, 3488, 3968, 4152, 5232, 5363, 5536, 5952, 6758, 6976, 7936, 8304, 10137, 10464, 10726, 11072, 11904, 13516, 13952, 15872, 16089, 16608, 18857, 20274, 20928, 21452, 22144, 23808, 27032, 27904, 32178, 33216, 37714, 40548, 41856, 42904, 44288, 47616, 54064, 55808, 56571, 64356, 66432, 75428, 81096, 83712, 85808, 88576, 108128, 113142, 128712, 132864, 150856, 162192, 167424, 171616, 216256, 226284, 257424, 265728, 301712, 324384, 343232, 432512, 452568, 514848, 584567, 603424, 648768, 686464, 865024, 905136, 1029696, 1169134, 1206848, 1297536, 1372928, 1730048, 1753701, 1810272, 2059392, 2338268, 2413696, 2595072, 2745856, 3507402, 3620544, 4118784, 4676536, 4827392, 5190144, 7014804, 7241088, 8237568, 9353072, 9654784, 14029608, 14482176, 18706144, 28059216, 28964352, 37412288, 56118432, 74824576, 112236864, 149649152, 224473728, 299298304, 448947456, 897894912]

約数ペア:

[(1, 897894912), (2, 448947456), (3, 299298304), (4, 224473728), (6, 149649152), (8, 112236864), (12, 74824576), (16, 56118432), (24, 37412288), (31, 28964352), (32, 28059216), (48, 18706144), (62, 14482176), (64, 14029608), (93, 9654784), (96, 9353072), (109, 8237568), (124, 7241088), (128, 7014804), (173, 5190144), (186, 4827392), (192, 4676536), (218, 4118784), (248, 3620544), (256, 3507402), (327, 2745856), (346, 2595072), (372, 2413696), (384, 2338268), (436, 2059392), (496, 1810272), (512, 1753701), (519, 1730048), (654, 1372928), (692, 1297536), (744, 1206848), (768, 1169134), (872, 1029696), (992, 905136), (1038, 865024), (1308, 686464), (1384, 648768), (1488, 603424), (1536, 584567), (1744, 514848), (1984, 452568), (2076, 432512), (2616, 343232), (2768, 324384), (2976, 301712), (3379, 265728), (3488, 257424), (3968, 226284), (4152, 216256), (5232, 171616), (5363, 167424), (5536, 162192), (5952, 150856), (6758, 132864), (6976, 128712), (7936, 113142), (8304, 108128), (10137, 88576), (10464, 85808), (10726, 83712), (11072, 81096), (11904, 75428), (13516, 66432), (13952, 64356), (15872, 56571), (16089, 55808), (16608, 54064), (18857, 47616), (20274, 44288), (20928, 42904), (21452, 41856), (22144, 40548), (23808, 37714), (27032, 33216), (27904, 32178)]