2005887744

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:755

約数の個数: 216

約数和(自身を含む): 6648314400

約数和(自身を除く): 4642426656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 277, 288, 336, 384, 448, 449, 504, 554, 576, 672, 768, 831, 896, 898, 1008, 1108, 1152, 1344, 1347, 1662, 1792, 1796, 1939, 2016, 2216, 2304, 2493, 2688, 2694, 3143, 3324, 3592, 3878, 4032, 4041, 4432, 4986, 5376, 5388, 5817, 6286, 6648, 7184, 7756, 8064, 8082, 8864, 9429, 9972, 10776, 11634, 12572, 13296, 14368, 15512, 16128, 16164, 17451, 17728, 18858, 19944, 21552, 23268, 25144, 26592, 28287, 28736, 31024, 32328, 34902, 35456, 37716, 39888, 43104, 46536, 50288, 53184, 56574, 57472, 62048, 64656, 69804, 70912, 75432, 79776, 86208, 93072, 100576, 106368, 113148, 114944, 124096, 124373, 129312, 139608, 150864, 159552, 172416, 186144, 201152, 212736, 226296, 248192, 248746, 258624, 279216, 301728, 319104, 344832, 372288, 373119, 402304, 452592, 496384, 497492, 517248, 558432, 603456, 638208, 744576, 746238, 804608, 870611, 905184, 994984, 1034496, 1116864, 1119357, 1206912, 1489152, 1492476, 1741222, 1810368, 1989968, 2233728, 2238714, 2413824, 2611833, 2984952, 3482444, 3620736, 3979936, 4467456, 4477428, 5223666, 5969904, 6964888, 7241472, 7835499, 7959872, 8954856, 10447332, 11939808, 13929776, 15670998, 15919744, 17909712, 20894664, 23879616, 27859552, 31341996, 31839488, 35819424, 41789328, 47759232, 55719104, 62683992, 71638848, 83578656, 95518464, 111438208, 125367984, 143277696, 167157312, 222876416, 250735968, 286555392, 334314624, 501471936, 668629248, 1002943872, 2005887744]

約数ペア:

[(1, 2005887744), (2, 1002943872), (3, 668629248), (4, 501471936), (6, 334314624), (7, 286555392), (8, 250735968), (9, 222876416), (12, 167157312), (14, 143277696), (16, 125367984), (18, 111438208), (21, 95518464), (24, 83578656), (28, 71638848), (32, 62683992), (36, 55719104), (42, 47759232), (48, 41789328), (56, 35819424), (63, 31839488), (64, 31341996), (72, 27859552), (84, 23879616), (96, 20894664), (112, 17909712), (126, 15919744), (128, 15670998), (144, 13929776), (168, 11939808), (192, 10447332), (224, 8954856), (252, 7959872), (256, 7835499), (277, 7241472), (288, 6964888), (336, 5969904), (384, 5223666), (448, 4477428), (449, 4467456), (504, 3979936), (554, 3620736), (576, 3482444), (672, 2984952), (768, 2611833), (831, 2413824), (896, 2238714), (898, 2233728), (1008, 1989968), (1108, 1810368), (1152, 1741222), (1344, 1492476), (1347, 1489152), (1662, 1206912), (1792, 1119357), (1796, 1116864), (1939, 1034496), (2016, 994984), (2216, 905184), (2304, 870611), (2493, 804608), (2688, 746238), (2694, 744576), (3143, 638208), (3324, 603456), (3592, 558432), (3878, 517248), (4032, 497492), (4041, 496384), (4432, 452592), (4986, 402304), (5376, 373119), (5388, 372288), (5817, 344832), (6286, 319104), (6648, 301728), (7184, 279216), (7756, 258624), (8064, 248746), (8082, 248192), (8864, 226296), (9429, 212736), (9972, 201152), (10776, 186144), (11634, 172416), (12572, 159552), (13296, 150864), (14368, 139608), (15512, 129312), (16128, 124373), (16164, 124096), (17451, 114944), (17728, 113148), (18858, 106368), (19944, 100576), (21552, 93072), (23268, 86208), (25144, 79776), (26592, 75432), (28287, 70912), (28736, 69804), (31024, 64656), (32328, 62048), (34902, 57472), (35456, 56574), (37716, 53184), (39888, 50288), (43104, 46536)]