253305216

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 775232640

約数和(自身を除く): 521927424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 164, 173, 186, 192, 246, 248, 279, 288, 328, 346, 369, 372, 384, 492, 496, 519, 558, 576, 656, 692, 738, 744, 984, 992, 1038, 1116, 1152, 1271, 1312, 1384, 1476, 1488, 1557, 1968, 1984, 2076, 2232, 2542, 2624, 2768, 2952, 2976, 3114, 3813, 3936, 3968, 4152, 4464, 5084, 5248, 5363, 5536, 5904, 5952, 6228, 7093, 7626, 7872, 8304, 8928, 10168, 10726, 11072, 11439, 11808, 11904, 12456, 14186, 15252, 15744, 16089, 16608, 17856, 20336, 21279, 21452, 22144, 22878, 23616, 24912, 28372, 30504, 32178, 33216, 35712, 40672, 42558, 42904, 45756, 47232, 48267, 49824, 56744, 61008, 63837, 64356, 66432, 81344, 85116, 85808, 91512, 96534, 99648, 113488, 122016, 127674, 128712, 162688, 170232, 171616, 183024, 193068, 199296, 219883, 226976, 244032, 255348, 257424, 340464, 343232, 366048, 386136, 439766, 453952, 488064, 510696, 514848, 659649, 680928, 686464, 732096, 772272, 879532, 907904, 1021392, 1029696, 1319298, 1361856, 1464192, 1544544, 1759064, 1978947, 2042784, 2059392, 2638596, 2723712, 3089088, 3518128, 3957894, 4085568, 5277192, 6178176, 7036256, 7915788, 8171136, 10554384, 14072512, 15831576, 21108768, 28145024, 31663152, 42217536, 63326304, 84435072, 126652608, 253305216]

約数ペア:

[(1, 253305216), (2, 126652608), (3, 84435072), (4, 63326304), (6, 42217536), (8, 31663152), (9, 28145024), (12, 21108768), (16, 15831576), (18, 14072512), (24, 10554384), (31, 8171136), (32, 7915788), (36, 7036256), (41, 6178176), (48, 5277192), (62, 4085568), (64, 3957894), (72, 3518128), (82, 3089088), (93, 2723712), (96, 2638596), (123, 2059392), (124, 2042784), (128, 1978947), (144, 1759064), (164, 1544544), (173, 1464192), (186, 1361856), (192, 1319298), (246, 1029696), (248, 1021392), (279, 907904), (288, 879532), (328, 772272), (346, 732096), (369, 686464), (372, 680928), (384, 659649), (492, 514848), (496, 510696), (519, 488064), (558, 453952), (576, 439766), (656, 386136), (692, 366048), (738, 343232), (744, 340464), (984, 257424), (992, 255348), (1038, 244032), (1116, 226976), (1152, 219883), (1271, 199296), (1312, 193068), (1384, 183024), (1476, 171616), (1488, 170232), (1557, 162688), (1968, 128712), (1984, 127674), (2076, 122016), (2232, 113488), (2542, 99648), (2624, 96534), (2768, 91512), (2952, 85808), (2976, 85116), (3114, 81344), (3813, 66432), (3936, 64356), (3968, 63837), (4152, 61008), (4464, 56744), (5084, 49824), (5248, 48267), (5363, 47232), (5536, 45756), (5904, 42904), (5952, 42558), (6228, 40672), (7093, 35712), (7626, 33216), (7872, 32178), (8304, 30504), (8928, 28372), (10168, 24912), (10726, 23616), (11072, 22878), (11439, 22144), (11808, 21452), (11904, 21279), (12456, 20336), (14186, 17856), (15252, 16608), (15744, 16089)]