861041664

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1522

約数の個数: 220

約数和(自身を含む): 2940540064

約数和(自身を除く): 2079498400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1483, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2966, 3024, 3072, 3456, 3584, 4032, 4449, 4536, 4608, 5184, 5376, 5932, 6048, 6912, 7168, 8064, 8898, 9072, 9216, 10368, 10381, 10752, 11864, 12096, 13347, 13824, 16128, 17796, 18144, 20736, 20762, 21504, 23728, 24192, 26694, 27648, 31143, 32256, 35592, 36288, 40041, 41472, 41524, 47456, 48384, 53388, 62286, 64512, 71184, 72576, 80082, 82944, 83048, 93429, 94912, 96768, 106776, 120123, 124572, 142368, 145152, 160164, 166096, 186858, 189824, 193536, 213552, 240246, 249144, 280287, 284736, 290304, 320328, 332192, 373716, 379648, 427104, 480492, 498288, 560574, 569472, 580608, 640656, 664384, 747432, 759296, 840861, 854208, 960984, 996576, 1121148, 1138944, 1281312, 1328768, 1494864, 1518592, 1681722, 1708416, 1921968, 1993152, 2242296, 2277888, 2562624, 2657536, 2989728, 3363444, 3416832, 3843936, 3986304, 4484592, 4555776, 5125248, 5315072, 5979456, 6726888, 6833664, 7687872, 7972608, 8969184, 10250496, 10630144, 11958912, 13453776, 13667328, 15375744, 15945216, 17938368, 20500992, 23917824, 26907552, 30751488, 31890432, 35876736, 41001984, 47835648, 53815104, 61502976, 71753472, 95671296, 107630208, 123005952, 143506944, 215260416, 287013888, 430520832, 861041664]

約数ペア:

[(1, 861041664), (2, 430520832), (3, 287013888), (4, 215260416), (6, 143506944), (7, 123005952), (8, 107630208), (9, 95671296), (12, 71753472), (14, 61502976), (16, 53815104), (18, 47835648), (21, 41001984), (24, 35876736), (27, 31890432), (28, 30751488), (32, 26907552), (36, 23917824), (42, 20500992), (48, 17938368), (54, 15945216), (56, 15375744), (63, 13667328), (64, 13453776), (72, 11958912), (81, 10630144), (84, 10250496), (96, 8969184), (108, 7972608), (112, 7687872), (126, 6833664), (128, 6726888), (144, 5979456), (162, 5315072), (168, 5125248), (189, 4555776), (192, 4484592), (216, 3986304), (224, 3843936), (252, 3416832), (256, 3363444), (288, 2989728), (324, 2657536), (336, 2562624), (378, 2277888), (384, 2242296), (432, 1993152), (448, 1921968), (504, 1708416), (512, 1681722), (567, 1518592), (576, 1494864), (648, 1328768), (672, 1281312), (756, 1138944), (768, 1121148), (864, 996576), (896, 960984), (1008, 854208), (1024, 840861), (1134, 759296), (1152, 747432), (1296, 664384), (1344, 640656), (1483, 580608), (1512, 569472), (1536, 560574), (1728, 498288), (1792, 480492), (2016, 427104), (2268, 379648), (2304, 373716), (2592, 332192), (2688, 320328), (2966, 290304), (3024, 284736), (3072, 280287), (3456, 249144), (3584, 240246), (4032, 213552), (4449, 193536), (4536, 189824), (4608, 186858), (5184, 166096), (5376, 160164), (5932, 145152), (6048, 142368), (6912, 124572), (7168, 120123), (8064, 106776), (8898, 96768), (9072, 94912), (9216, 93429), (10368, 83048), (10381, 82944), (10752, 80082), (11864, 72576), (12096, 71184), (13347, 64512), (13824, 62286), (16128, 53388), (17796, 48384), (18144, 47456), (20736, 41524), (20762, 41472), (21504, 40041), (23728, 36288), (24192, 35592), (26694, 32256), (27648, 31143)]