2009691648

素因数分解:

$2^9\times 3^5\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 240

約数和(自身を含む): 6233507280

約数和(自身を除く): 4223815632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 256, 261, 288, 324, 348, 384, 432, 464, 486, 512, 522, 557, 576, 648, 696, 768, 783, 864, 928, 972, 1044, 1114, 1152, 1296, 1392, 1536, 1566, 1671, 1728, 1856, 1944, 2088, 2228, 2304, 2349, 2592, 2784, 3132, 3342, 3456, 3712, 3888, 4176, 4456, 4608, 4698, 5013, 5184, 5568, 6264, 6684, 6912, 7047, 7424, 7776, 8352, 8912, 9396, 10026, 10368, 11136, 12528, 13368, 13824, 14094, 14848, 15039, 15552, 16153, 16704, 17824, 18792, 20052, 20736, 22272, 25056, 26736, 28188, 30078, 31104, 32306, 33408, 35648, 37584, 40104, 41472, 44544, 45117, 48459, 50112, 53472, 56376, 60156, 62208, 64612, 66816, 71296, 75168, 80208, 90234, 96918, 100224, 106944, 112752, 120312, 124416, 129224, 133632, 135351, 142592, 145377, 150336, 160416, 180468, 193836, 200448, 213888, 225504, 240624, 258448, 270702, 285184, 290754, 300672, 320832, 360936, 387672, 400896, 427776, 436131, 451008, 481248, 516896, 541404, 581508, 601344, 641664, 721872, 775344, 855552, 872262, 902016, 962496, 1033792, 1082808, 1163016, 1202688, 1283328, 1308393, 1443744, 1550688, 1744524, 1804032, 1924992, 2067584, 2165616, 2326032, 2566656, 2616786, 2887488, 3101376, 3489048, 3608064, 3849984, 3925179, 4135168, 4331232, 4652064, 5233572, 5774976, 6202752, 6978096, 7699968, 7850358, 8270336, 8662464, 9304128, 10467144, 11549952, 12405504, 13956192, 15700716, 17324928, 18608256, 20934288, 23099904, 24811008, 27912384, 31401432, 34649856, 37216512, 41868576, 55824768, 62802864, 69299712, 74433024, 83737152, 111649536, 125605728, 167474304, 223299072, 251211456, 334948608, 502422912, 669897216, 1004845824, 2009691648]

約数ペア:

[(1, 2009691648), (2, 1004845824), (3, 669897216), (4, 502422912), (6, 334948608), (8, 251211456), (9, 223299072), (12, 167474304), (16, 125605728), (18, 111649536), (24, 83737152), (27, 74433024), (29, 69299712), (32, 62802864), (36, 55824768), (48, 41868576), (54, 37216512), (58, 34649856), (64, 31401432), (72, 27912384), (81, 24811008), (87, 23099904), (96, 20934288), (108, 18608256), (116, 17324928), (128, 15700716), (144, 13956192), (162, 12405504), (174, 11549952), (192, 10467144), (216, 9304128), (232, 8662464), (243, 8270336), (256, 7850358), (261, 7699968), (288, 6978096), (324, 6202752), (348, 5774976), (384, 5233572), (432, 4652064), (464, 4331232), (486, 4135168), (512, 3925179), (522, 3849984), (557, 3608064), (576, 3489048), (648, 3101376), (696, 2887488), (768, 2616786), (783, 2566656), (864, 2326032), (928, 2165616), (972, 2067584), (1044, 1924992), (1114, 1804032), (1152, 1744524), (1296, 1550688), (1392, 1443744), (1536, 1308393), (1566, 1283328), (1671, 1202688), (1728, 1163016), (1856, 1082808), (1944, 1033792), (2088, 962496), (2228, 902016), (2304, 872262), (2349, 855552), (2592, 775344), (2784, 721872), (3132, 641664), (3342, 601344), (3456, 581508), (3712, 541404), (3888, 516896), (4176, 481248), (4456, 451008), (4608, 436131), (4698, 427776), (5013, 400896), (5184, 387672), (5568, 360936), (6264, 320832), (6684, 300672), (6912, 290754), (7047, 285184), (7424, 270702), (7776, 258448), (8352, 240624), (8912, 225504), (9396, 213888), (10026, 200448), (10368, 193836), (11136, 180468), (12528, 160416), (13368, 150336), (13824, 145377), (14094, 142592), (14848, 135351), (15039, 133632), (15552, 129224), (16153, 124416), (16704, 120312), (17824, 112752), (18792, 106944), (20052, 100224), (20736, 96918), (22272, 90234), (25056, 80208), (26736, 75168), (28188, 71296), (30078, 66816), (31104, 64612), (32306, 62208), (33408, 60156), (35648, 56376), (37584, 53472), (40104, 50112), (41472, 48459), (44544, 45117)]