2021515776

素因数分解:

$2^9\times 3^2\times 7^3\times {\mathrm{1279}}^1$

素因数の和:1324

約数の個数: 240

約数和(自身を含む): 6809088000

約数和(自身を除く): 4787572224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 512, 576, 588, 672, 686, 768, 784, 882, 896, 1008, 1029, 1152, 1176, 1279, 1344, 1372, 1536, 1568, 1764, 1792, 2016, 2058, 2304, 2352, 2558, 2688, 2744, 3087, 3136, 3528, 3584, 3837, 4032, 4116, 4608, 4704, 5116, 5376, 5488, 6174, 6272, 7056, 7674, 8064, 8232, 8953, 9408, 10232, 10752, 10976, 11511, 12348, 12544, 14112, 15348, 16128, 16464, 17906, 18816, 20464, 21952, 23022, 24696, 25088, 26859, 28224, 30696, 32256, 32928, 35812, 37632, 40928, 43904, 46044, 49392, 53718, 56448, 61392, 62671, 65856, 71624, 75264, 80577, 81856, 87808, 92088, 98784, 107436, 112896, 122784, 125342, 131712, 143248, 161154, 163712, 175616, 184176, 188013, 197568, 214872, 225792, 245568, 250684, 263424, 286496, 322308, 327424, 368352, 376026, 395136, 429744, 438697, 491136, 501368, 526848, 564039, 572992, 644616, 654848, 736704, 752052, 790272, 859488, 877394, 982272, 1002736, 1128078, 1145984, 1289232, 1316091, 1473408, 1504104, 1580544, 1718976, 1754788, 1964544, 2005472, 2256156, 2291968, 2578464, 2632182, 2946816, 3008208, 3437952, 3509576, 3948273, 4010944, 4512312, 4583936, 5156928, 5264364, 5893632, 6016416, 6875904, 7019152, 7896546, 8021888, 9024624, 10313856, 10528728, 12032832, 13751808, 14038304, 15793092, 16043776, 18049248, 20627712, 21057456, 24065664, 28076608, 31586184, 32087552, 36098496, 41255424, 42114912, 48131328, 56153216, 63172368, 72196992, 84229824, 96262656, 112306432, 126344736, 144393984, 168459648, 224612864, 252689472, 288787968, 336919296, 505378944, 673838592, 1010757888, 2021515776]

約数ペア:

[(1, 2021515776), (2, 1010757888), (3, 673838592), (4, 505378944), (6, 336919296), (7, 288787968), (8, 252689472), (9, 224612864), (12, 168459648), (14, 144393984), (16, 126344736), (18, 112306432), (21, 96262656), (24, 84229824), (28, 72196992), (32, 63172368), (36, 56153216), (42, 48131328), (48, 42114912), (49, 41255424), (56, 36098496), (63, 32087552), (64, 31586184), (72, 28076608), (84, 24065664), (96, 21057456), (98, 20627712), (112, 18049248), (126, 16043776), (128, 15793092), (144, 14038304), (147, 13751808), (168, 12032832), (192, 10528728), (196, 10313856), (224, 9024624), (252, 8021888), (256, 7896546), (288, 7019152), (294, 6875904), (336, 6016416), (343, 5893632), (384, 5264364), (392, 5156928), (441, 4583936), (448, 4512312), (504, 4010944), (512, 3948273), (576, 3509576), (588, 3437952), (672, 3008208), (686, 2946816), (768, 2632182), (784, 2578464), (882, 2291968), (896, 2256156), (1008, 2005472), (1029, 1964544), (1152, 1754788), (1176, 1718976), (1279, 1580544), (1344, 1504104), (1372, 1473408), (1536, 1316091), (1568, 1289232), (1764, 1145984), (1792, 1128078), (2016, 1002736), (2058, 982272), (2304, 877394), (2352, 859488), (2558, 790272), (2688, 752052), (2744, 736704), (3087, 654848), (3136, 644616), (3528, 572992), (3584, 564039), (3837, 526848), (4032, 501368), (4116, 491136), (4608, 438697), (4704, 429744), (5116, 395136), (5376, 376026), (5488, 368352), (6174, 327424), (6272, 322308), (7056, 286496), (7674, 263424), (8064, 250684), (8232, 245568), (8953, 225792), (9408, 214872), (10232, 197568), (10752, 188013), (10976, 184176), (11511, 175616), (12348, 163712), (12544, 161154), (14112, 143248), (15348, 131712), (16128, 125342), (16464, 122784), (17906, 112896), (18816, 107436), (20464, 98784), (21952, 92088), (23022, 87808), (24696, 81856), (25088, 80577), (26859, 75264), (28224, 71624), (30696, 65856), (32256, 62671), (32928, 61392), (35812, 56448), (37632, 53718), (40928, 49392), (43904, 46044)]