631501248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 224

約数和(自身を含む): 2059960320

約数和(自身を除く): 1428459072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 32, 42, 46, 48, 56, 62, 64, 69, 84, 92, 93, 96, 112, 124, 138, 161, 168, 184, 186, 192, 217, 224, 248, 276, 322, 336, 368, 372, 434, 448, 483, 496, 552, 644, 651, 659, 672, 713, 736, 744, 868, 966, 992, 1104, 1288, 1302, 1318, 1344, 1426, 1472, 1488, 1736, 1932, 1977, 1984, 2139, 2208, 2576, 2604, 2636, 2852, 2976, 3472, 3864, 3954, 4278, 4416, 4613, 4991, 5152, 5208, 5272, 5704, 5952, 6944, 7728, 7908, 8556, 9226, 9982, 10304, 10416, 10544, 11408, 13839, 13888, 14973, 15157, 15456, 15816, 17112, 18452, 19964, 20429, 20832, 21088, 22816, 27678, 29946, 30314, 30912, 31632, 34224, 36904, 39928, 40858, 41664, 42176, 45471, 45632, 55356, 59892, 60628, 61287, 63264, 68448, 73808, 79856, 81716, 90942, 106099, 110712, 119784, 121256, 122574, 126528, 136896, 143003, 147616, 159712, 163432, 181884, 212198, 221424, 239568, 242512, 245148, 286006, 295232, 318297, 319424, 326864, 363768, 424396, 429009, 442848, 469867, 479136, 485024, 490296, 572012, 636594, 653728, 727536, 848792, 858018, 885696, 939734, 958272, 970048, 980592, 1144024, 1273188, 1307456, 1409601, 1455072, 1697584, 1716036, 1879468, 1961184, 2288048, 2546376, 2819202, 2910144, 3289069, 3395168, 3432072, 3758936, 3922368, 4576096, 5092752, 5638404, 6578138, 6790336, 6864144, 7517872, 9152192, 9867207, 10185504, 11276808, 13156276, 13728288, 15035744, 19734414, 20371008, 22553616, 26312552, 27456576, 30071488, 39468828, 45107232, 52625104, 78937656, 90214464, 105250208, 157875312, 210500416, 315750624, 631501248]

約数ペア:

[(1, 631501248), (2, 315750624), (3, 210500416), (4, 157875312), (6, 105250208), (7, 90214464), (8, 78937656), (12, 52625104), (14, 45107232), (16, 39468828), (21, 30071488), (23, 27456576), (24, 26312552), (28, 22553616), (31, 20371008), (32, 19734414), (42, 15035744), (46, 13728288), (48, 13156276), (56, 11276808), (62, 10185504), (64, 9867207), (69, 9152192), (84, 7517872), (92, 6864144), (93, 6790336), (96, 6578138), (112, 5638404), (124, 5092752), (138, 4576096), (161, 3922368), (168, 3758936), (184, 3432072), (186, 3395168), (192, 3289069), (217, 2910144), (224, 2819202), (248, 2546376), (276, 2288048), (322, 1961184), (336, 1879468), (368, 1716036), (372, 1697584), (434, 1455072), (448, 1409601), (483, 1307456), (496, 1273188), (552, 1144024), (644, 980592), (651, 970048), (659, 958272), (672, 939734), (713, 885696), (736, 858018), (744, 848792), (868, 727536), (966, 653728), (992, 636594), (1104, 572012), (1288, 490296), (1302, 485024), (1318, 479136), (1344, 469867), (1426, 442848), (1472, 429009), (1488, 424396), (1736, 363768), (1932, 326864), (1977, 319424), (1984, 318297), (2139, 295232), (2208, 286006), (2576, 245148), (2604, 242512), (2636, 239568), (2852, 221424), (2976, 212198), (3472, 181884), (3864, 163432), (3954, 159712), (4278, 147616), (4416, 143003), (4613, 136896), (4991, 126528), (5152, 122574), (5208, 121256), (5272, 119784), (5704, 110712), (5952, 106099), (6944, 90942), (7728, 81716), (7908, 79856), (8556, 73808), (9226, 68448), (9982, 63264), (10304, 61287), (10416, 60628), (10544, 59892), (11408, 55356), (13839, 45632), (13888, 45471), (14973, 42176), (15157, 41664), (15456, 40858), (15816, 39928), (17112, 36904), (18452, 34224), (19964, 31632), (20429, 30912), (20832, 30314), (21088, 29946), (22816, 27678)]