490447872

素因数分解:

$2^{10}\times 3^8\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 198

約数和(自身を含む): 1490694998

約数和(自身を除く): 1000247126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 144, 146, 162, 192, 216, 219, 243, 256, 288, 292, 324, 384, 432, 438, 486, 512, 576, 584, 648, 657, 729, 768, 864, 876, 972, 1024, 1152, 1168, 1296, 1314, 1458, 1536, 1728, 1752, 1944, 1971, 2187, 2304, 2336, 2592, 2628, 2916, 3072, 3456, 3504, 3888, 3942, 4374, 4608, 4672, 5184, 5256, 5832, 5913, 6561, 6912, 7008, 7776, 7884, 8748, 9216, 9344, 10368, 10512, 11664, 11826, 13122, 13824, 14016, 15552, 15768, 17496, 17739, 18688, 20736, 21024, 23328, 23652, 26244, 27648, 28032, 31104, 31536, 34992, 35478, 37376, 41472, 42048, 46656, 47304, 52488, 53217, 56064, 62208, 63072, 69984, 70956, 74752, 82944, 84096, 93312, 94608, 104976, 106434, 112128, 124416, 126144, 139968, 141912, 159651, 168192, 186624, 189216, 209952, 212868, 224256, 248832, 252288, 279936, 283824, 319302, 336384, 373248, 378432, 419904, 425736, 478953, 504576, 559872, 567648, 638604, 672768, 746496, 756864, 839808, 851472, 957906, 1009152, 1119744, 1135296, 1277208, 1513728, 1679616, 1702944, 1915812, 2018304, 2239488, 2270592, 2554416, 3027456, 3359232, 3405888, 3831624, 4541184, 5108832, 6054912, 6718464, 6811776, 7663248, 9082368, 10217664, 13623552, 15326496, 18164736, 20435328, 27247104, 30652992, 40870656, 54494208, 61305984, 81741312, 122611968, 163482624, 245223936, 490447872]

約数ペア:

[(1, 490447872), (2, 245223936), (3, 163482624), (4, 122611968), (6, 81741312), (8, 61305984), (9, 54494208), (12, 40870656), (16, 30652992), (18, 27247104), (24, 20435328), (27, 18164736), (32, 15326496), (36, 13623552), (48, 10217664), (54, 9082368), (64, 7663248), (72, 6811776), (73, 6718464), (81, 6054912), (96, 5108832), (108, 4541184), (128, 3831624), (144, 3405888), (146, 3359232), (162, 3027456), (192, 2554416), (216, 2270592), (219, 2239488), (243, 2018304), (256, 1915812), (288, 1702944), (292, 1679616), (324, 1513728), (384, 1277208), (432, 1135296), (438, 1119744), (486, 1009152), (512, 957906), (576, 851472), (584, 839808), (648, 756864), (657, 746496), (729, 672768), (768, 638604), (864, 567648), (876, 559872), (972, 504576), (1024, 478953), (1152, 425736), (1168, 419904), (1296, 378432), (1314, 373248), (1458, 336384), (1536, 319302), (1728, 283824), (1752, 279936), (1944, 252288), (1971, 248832), (2187, 224256), (2304, 212868), (2336, 209952), (2592, 189216), (2628, 186624), (2916, 168192), (3072, 159651), (3456, 141912), (3504, 139968), (3888, 126144), (3942, 124416), (4374, 112128), (4608, 106434), (4672, 104976), (5184, 94608), (5256, 93312), (5832, 84096), (5913, 82944), (6561, 74752), (6912, 70956), (7008, 69984), (7776, 63072), (7884, 62208), (8748, 56064), (9216, 53217), (9344, 52488), (10368, 47304), (10512, 46656), (11664, 42048), (11826, 41472), (13122, 37376), (13824, 35478), (14016, 34992), (15552, 31536), (15768, 31104), (17496, 28032), (17739, 27648), (18688, 26244), (20736, 23652), (21024, 23328)]