211068288

素因数分解:

$2^7\times 3^3\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 128

約数和(自身を含む): 628524000

約数和(自身を除く): 417455712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 157, 192, 216, 288, 314, 384, 389, 432, 471, 576, 628, 778, 864, 942, 1152, 1167, 1256, 1413, 1556, 1728, 1884, 2334, 2512, 2826, 3112, 3456, 3501, 3768, 4239, 4668, 5024, 5652, 6224, 7002, 7536, 8478, 9336, 10048, 10503, 11304, 12448, 14004, 15072, 16956, 18672, 20096, 21006, 22608, 24896, 28008, 30144, 33912, 37344, 42012, 45216, 49792, 56016, 60288, 61073, 67824, 74688, 84024, 90432, 112032, 122146, 135648, 149376, 168048, 180864, 183219, 224064, 244292, 271296, 336096, 366438, 448128, 488584, 542592, 549657, 672192, 732876, 977168, 1099314, 1344384, 1465752, 1648971, 1954336, 2198628, 2931504, 3297942, 3908672, 4397256, 5863008, 6595884, 7817344, 8794512, 11726016, 13191768, 17589024, 23452032, 26383536, 35178048, 52767072, 70356096, 105534144, 211068288]

約数ペア:

[(1, 211068288), (2, 105534144), (3, 70356096), (4, 52767072), (6, 35178048), (8, 26383536), (9, 23452032), (12, 17589024), (16, 13191768), (18, 11726016), (24, 8794512), (27, 7817344), (32, 6595884), (36, 5863008), (48, 4397256), (54, 3908672), (64, 3297942), (72, 2931504), (96, 2198628), (108, 1954336), (128, 1648971), (144, 1465752), (157, 1344384), (192, 1099314), (216, 977168), (288, 732876), (314, 672192), (384, 549657), (389, 542592), (432, 488584), (471, 448128), (576, 366438), (628, 336096), (778, 271296), (864, 244292), (942, 224064), (1152, 183219), (1167, 180864), (1256, 168048), (1413, 149376), (1556, 135648), (1728, 122146), (1884, 112032), (2334, 90432), (2512, 84024), (2826, 74688), (3112, 67824), (3456, 61073), (3501, 60288), (3768, 56016), (4239, 49792), (4668, 45216), (5024, 42012), (5652, 37344), (6224, 33912), (7002, 30144), (7536, 28008), (8478, 24896), (9336, 22608), (10048, 21006), (10503, 20096), (11304, 18672), (12448, 16956), (14004, 15072)]