2105521488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1567}}^1$

素因数の和:1662

約数の個数: 240

約数和(自身を含む): 7117766656

約数和(自身を除く): 5012245168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 43, 48, 56, 62, 63, 72, 84, 86, 93, 112, 124, 126, 129, 144, 168, 172, 186, 217, 248, 252, 258, 279, 301, 336, 344, 372, 387, 434, 496, 504, 516, 558, 602, 651, 688, 744, 774, 868, 903, 1008, 1032, 1116, 1204, 1302, 1333, 1488, 1548, 1567, 1736, 1806, 1953, 2064, 2232, 2408, 2604, 2666, 2709, 3096, 3134, 3472, 3612, 3906, 3999, 4464, 4701, 4816, 5208, 5332, 5418, 6192, 6268, 7224, 7812, 7998, 9331, 9402, 10416, 10664, 10836, 10969, 11997, 12536, 14103, 14448, 15624, 15996, 18662, 18804, 21328, 21672, 21938, 23994, 25072, 27993, 28206, 31248, 31992, 32907, 37324, 37608, 43344, 43876, 47988, 48577, 55986, 56412, 63984, 65814, 67381, 74648, 75216, 83979, 87752, 95976, 97154, 98721, 111972, 112824, 131628, 134762, 145731, 149296, 167958, 175504, 191952, 194308, 197442, 202143, 223944, 225648, 263256, 269524, 291462, 335916, 340039, 388616, 394884, 404286, 437193, 447888, 471667, 526512, 539048, 582924, 606429, 671832, 680078, 777232, 789768, 808572, 874386, 943334, 1020117, 1078096, 1165848, 1212858, 1343664, 1360156, 1415001, 1579536, 1617144, 1748772, 1886668, 2040234, 2088811, 2331696, 2425716, 2720312, 2830002, 3060351, 3234288, 3497544, 3773336, 4080468, 4177622, 4245003, 4851432, 5440624, 5660004, 6120702, 6266433, 6995088, 7546672, 8160936, 8355244, 8490006, 9702864, 11320008, 12241404, 12532866, 14621677, 16321872, 16710488, 16980012, 18799299, 22640016, 24482808, 25065732, 29243354, 33420976, 33960024, 37598598, 43865031, 48965616, 50131464, 58486708, 67920048, 75197196, 87730062, 100262928, 116973416, 131595093, 150394392, 175460124, 233946832, 263190186, 300788784, 350920248, 526380372, 701840496, 1052760744, 2105521488]

約数ペア:

[(1, 2105521488), (2, 1052760744), (3, 701840496), (4, 526380372), (6, 350920248), (7, 300788784), (8, 263190186), (9, 233946832), (12, 175460124), (14, 150394392), (16, 131595093), (18, 116973416), (21, 100262928), (24, 87730062), (28, 75197196), (31, 67920048), (36, 58486708), (42, 50131464), (43, 48965616), (48, 43865031), (56, 37598598), (62, 33960024), (63, 33420976), (72, 29243354), (84, 25065732), (86, 24482808), (93, 22640016), (112, 18799299), (124, 16980012), (126, 16710488), (129, 16321872), (144, 14621677), (168, 12532866), (172, 12241404), (186, 11320008), (217, 9702864), (248, 8490006), (252, 8355244), (258, 8160936), (279, 7546672), (301, 6995088), (336, 6266433), (344, 6120702), (372, 5660004), (387, 5440624), (434, 4851432), (496, 4245003), (504, 4177622), (516, 4080468), (558, 3773336), (602, 3497544), (651, 3234288), (688, 3060351), (744, 2830002), (774, 2720312), (868, 2425716), (903, 2331696), (1008, 2088811), (1032, 2040234), (1116, 1886668), (1204, 1748772), (1302, 1617144), (1333, 1579536), (1488, 1415001), (1548, 1360156), (1567, 1343664), (1736, 1212858), (1806, 1165848), (1953, 1078096), (2064, 1020117), (2232, 943334), (2408, 874386), (2604, 808572), (2666, 789768), (2709, 777232), (3096, 680078), (3134, 671832), (3472, 606429), (3612, 582924), (3906, 539048), (3999, 526512), (4464, 471667), (4701, 447888), (4816, 437193), (5208, 404286), (5332, 394884), (5418, 388616), (6192, 340039), (6268, 335916), (7224, 291462), (7812, 269524), (7998, 263256), (9331, 225648), (9402, 223944), (10416, 202143), (10664, 197442), (10836, 194308), (10969, 191952), (11997, 175504), (12536, 167958), (14103, 149296), (14448, 145731), (15624, 134762), (15996, 131628), (18662, 112824), (18804, 111972), (21328, 98721), (21672, 97154), (21938, 95976), (23994, 87752), (25072, 83979), (27993, 75216), (28206, 74648), (31248, 67381), (31992, 65814), (32907, 63984), (37324, 56412), (37608, 55986), (43344, 48577), (43876, 47988)]