271996704

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 968647680

約数和(自身を除く): 696650976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 243, 252, 263, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 526, 532, 567, 608, 648, 672, 684, 756, 789, 798, 864, 912, 972, 1008, 1026, 1052, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1578, 1596, 1701, 1824, 1841, 1944, 2016, 2052, 2104, 2128, 2268, 2367, 2394, 2592, 2736, 3024, 3078, 3156, 3192, 3402, 3591, 3682, 3888, 4104, 4208, 4256, 4536, 4617, 4734, 4788, 4997, 5472, 5523, 6048, 6156, 6312, 6384, 6804, 7101, 7182, 7364, 7776, 8208, 8416, 9072, 9234, 9468, 9576, 9994, 10773, 11046, 12312, 12624, 12768, 13608, 14202, 14364, 14728, 14991, 16416, 16569, 18144, 18468, 18936, 19152, 19988, 21303, 21546, 22092, 24624, 25248, 27216, 28404, 28728, 29456, 29982, 32319, 33138, 34979, 36936, 37872, 38304, 39976, 42606, 43092, 44184, 44973, 49248, 49707, 54432, 56808, 57456, 58912, 59964, 63909, 64638, 66276, 69958, 73872, 75744, 79952, 85212, 86184, 88368, 89946, 99414, 104937, 113616, 114912, 119928, 127818, 129276, 132552, 134919, 139916, 147744, 149121, 159904, 170424, 172368, 176736, 179892, 198828, 209874, 227232, 239856, 255636, 258552, 265104, 269838, 279832, 298242, 314811, 340848, 344736, 359784, 397656, 404757, 419748, 447363, 479712, 511272, 517104, 530208, 539676, 559664, 596484, 629622, 681696, 719568, 795312, 809514, 839496, 894726, 944433, 1022544, 1034208, 1079352, 1119328, 1192968, 1214271, 1259244, 1439136, 1590624, 1619028, 1678992, 1789452, 1888866, 2045088, 2158704, 2385936, 2428542, 2518488, 2833299, 3238056, 3357984, 3578904, 3777732, 4317408, 4771872, 4857084, 5036976, 5666598, 6476112, 7157808, 7555464, 8499897, 9714168, 10073952, 11333196, 12952224, 14315616, 15110928, 16999794, 19428336, 22666392, 30221856, 33999588, 38856672, 45332784, 67999176, 90665568, 135998352, 271996704]

約数ペア:

[(1, 271996704), (2, 135998352), (3, 90665568), (4, 67999176), (6, 45332784), (7, 38856672), (8, 33999588), (9, 30221856), (12, 22666392), (14, 19428336), (16, 16999794), (18, 15110928), (19, 14315616), (21, 12952224), (24, 11333196), (27, 10073952), (28, 9714168), (32, 8499897), (36, 7555464), (38, 7157808), (42, 6476112), (48, 5666598), (54, 5036976), (56, 4857084), (57, 4771872), (63, 4317408), (72, 3777732), (76, 3578904), (81, 3357984), (84, 3238056), (96, 2833299), (108, 2518488), (112, 2428542), (114, 2385936), (126, 2158704), (133, 2045088), (144, 1888866), (152, 1789452), (162, 1678992), (168, 1619028), (171, 1590624), (189, 1439136), (216, 1259244), (224, 1214271), (228, 1192968), (243, 1119328), (252, 1079352), (263, 1034208), (266, 1022544), (288, 944433), (304, 894726), (324, 839496), (336, 809514), (342, 795312), (378, 719568), (399, 681696), (432, 629622), (456, 596484), (486, 559664), (504, 539676), (513, 530208), (526, 517104), (532, 511272), (567, 479712), (608, 447363), (648, 419748), (672, 404757), (684, 397656), (756, 359784), (789, 344736), (798, 340848), (864, 314811), (912, 298242), (972, 279832), (1008, 269838), (1026, 265104), (1052, 258552), (1064, 255636), (1134, 239856), (1197, 227232), (1296, 209874), (1368, 198828), (1512, 179892), (1539, 176736), (1578, 172368), (1596, 170424), (1701, 159904), (1824, 149121), (1841, 147744), (1944, 139916), (2016, 134919), (2052, 132552), (2104, 129276), (2128, 127818), (2268, 119928), (2367, 114912), (2394, 113616), (2592, 104937), (2736, 99414), (3024, 89946), (3078, 88368), (3156, 86184), (3192, 85212), (3402, 79952), (3591, 75744), (3682, 73872), (3888, 69958), (4104, 66276), (4208, 64638), (4256, 63909), (4536, 59964), (4617, 58912), (4734, 57456), (4788, 56808), (4997, 54432), (5472, 49707), (5523, 49248), (6048, 44973), (6156, 44184), (6312, 43092), (6384, 42606), (6804, 39976), (7101, 38304), (7182, 37872), (7364, 36936), (7776, 34979), (8208, 33138), (8416, 32319), (9072, 29982), (9234, 29456), (9468, 28728), (9576, 28404), (9994, 27216), (10773, 25248), (11046, 24624), (12312, 22092), (12624, 21546), (12768, 21303), (13608, 19988), (14202, 19152), (14364, 18936), (14728, 18468), (14991, 18144), (16416, 16569)]