248983488

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:883

約数の個数: 168

約数和(自身を含む): 788279856

約数和(自身を除く): 539296368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 576, 624, 656, 738, 811, 832, 936, 984, 1066, 1248, 1312, 1476, 1599, 1622, 1872, 1968, 2132, 2433, 2496, 2624, 2952, 3198, 3244, 3744, 3936, 4264, 4797, 4866, 5904, 6396, 6488, 7299, 7488, 7872, 8528, 9594, 9732, 10543, 11808, 12792, 12976, 14598, 17056, 19188, 19464, 21086, 23616, 25584, 25952, 29196, 31629, 33251, 34112, 38376, 38928, 42172, 51168, 51904, 58392, 63258, 66502, 76752, 77856, 84344, 94887, 99753, 102336, 116784, 126516, 133004, 153504, 155712, 168688, 189774, 199506, 233568, 253032, 266008, 299259, 307008, 337376, 379548, 399012, 432263, 467136, 506064, 532016, 598518, 674752, 759096, 798024, 864526, 1012128, 1064032, 1197036, 1296789, 1518192, 1596048, 1729052, 2024256, 2128064, 2394072, 2593578, 3036384, 3192096, 3458104, 3890367, 4788144, 5187156, 6072768, 6384192, 6916208, 7780734, 9576288, 10374312, 13832416, 15561468, 19152576, 20748624, 27664832, 31122936, 41497248, 62245872, 82994496, 124491744, 248983488]

約数ペア:

[(1, 248983488), (2, 124491744), (3, 82994496), (4, 62245872), (6, 41497248), (8, 31122936), (9, 27664832), (12, 20748624), (13, 19152576), (16, 15561468), (18, 13832416), (24, 10374312), (26, 9576288), (32, 7780734), (36, 6916208), (39, 6384192), (41, 6072768), (48, 5187156), (52, 4788144), (64, 3890367), (72, 3458104), (78, 3192096), (82, 3036384), (96, 2593578), (104, 2394072), (117, 2128064), (123, 2024256), (144, 1729052), (156, 1596048), (164, 1518192), (192, 1296789), (208, 1197036), (234, 1064032), (246, 1012128), (288, 864526), (312, 798024), (328, 759096), (369, 674752), (416, 598518), (468, 532016), (492, 506064), (533, 467136), (576, 432263), (624, 399012), (656, 379548), (738, 337376), (811, 307008), (832, 299259), (936, 266008), (984, 253032), (1066, 233568), (1248, 199506), (1312, 189774), (1476, 168688), (1599, 155712), (1622, 153504), (1872, 133004), (1968, 126516), (2132, 116784), (2433, 102336), (2496, 99753), (2624, 94887), (2952, 84344), (3198, 77856), (3244, 76752), (3744, 66502), (3936, 63258), (4264, 58392), (4797, 51904), (4866, 51168), (5904, 42172), (6396, 38928), (6488, 38376), (7299, 34112), (7488, 33251), (7872, 31629), (8528, 29196), (9594, 25952), (9732, 25584), (10543, 23616), (11808, 21086), (12792, 19464), (12976, 19188), (14598, 17056)]