248667552

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 216

約数和(自身を含む): 838053216

約数和(自身を除く): 589385664

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, 67, 72, 84, 96, 98, 112, 126, 134, 144, 147, 168, 196, 201, 224, 252, 263, 268, 288, 294, 336, 392, 402, 441, 469, 504, 526, 536, 588, 603, 672, 784, 789, 804, 882, 938, 1008, 1052, 1072, 1176, 1206, 1407, 1568, 1578, 1608, 1764, 1841, 1876, 2016, 2104, 2144, 2352, 2367, 2412, 2814, 3156, 3216, 3283, 3528, 3682, 3752, 4208, 4221, 4704, 4734, 4824, 5523, 5628, 6312, 6432, 6566, 7056, 7364, 7504, 8416, 8442, 9468, 9648, 9849, 11046, 11256, 12624, 12887, 13132, 14112, 14728, 15008, 16569, 16884, 17621, 18936, 19296, 19698, 22092, 22512, 25248, 25774, 26264, 29456, 29547, 33138, 33768, 35242, 37872, 38661, 39396, 44184, 45024, 51548, 52528, 52863, 58912, 59094, 66276, 67536, 70484, 75744, 77322, 78792, 88368, 103096, 105056, 105726, 115983, 118188, 123347, 132552, 135072, 140968, 154644, 157584, 158589, 176736, 206192, 211452, 231966, 236376, 246694, 265104, 281936, 309288, 315168, 317178, 370041, 412384, 422904, 463932, 472752, 493388, 530208, 563872, 618576, 634356, 740082, 845808, 863429, 927864, 945504, 986776, 1110123, 1237152, 1268712, 1480164, 1691616, 1726858, 1855728, 1973552, 2220246, 2537424, 2590287, 2960328, 3453716, 3711456, 3947104, 4440492, 5074848, 5180574, 5920656, 6907432, 7770861, 8880984, 10361148, 11841312, 13814864, 15541722, 17761968, 20722296, 27629728, 31083444, 35523936, 41444592, 62166888, 82889184, 124333776, 248667552]

約数ペア:

[(1, 248667552), (2, 124333776), (3, 82889184), (4, 62166888), (6, 41444592), (7, 35523936), (8, 31083444), (9, 27629728), (12, 20722296), (14, 17761968), (16, 15541722), (18, 13814864), (21, 11841312), (24, 10361148), (28, 8880984), (32, 7770861), (36, 6907432), (42, 5920656), (48, 5180574), (49, 5074848), (56, 4440492), (63, 3947104), (67, 3711456), (72, 3453716), (84, 2960328), (96, 2590287), (98, 2537424), (112, 2220246), (126, 1973552), (134, 1855728), (144, 1726858), (147, 1691616), (168, 1480164), (196, 1268712), (201, 1237152), (224, 1110123), (252, 986776), (263, 945504), (268, 927864), (288, 863429), (294, 845808), (336, 740082), (392, 634356), (402, 618576), (441, 563872), (469, 530208), (504, 493388), (526, 472752), (536, 463932), (588, 422904), (603, 412384), (672, 370041), (784, 317178), (789, 315168), (804, 309288), (882, 281936), (938, 265104), (1008, 246694), (1052, 236376), (1072, 231966), (1176, 211452), (1206, 206192), (1407, 176736), (1568, 158589), (1578, 157584), (1608, 154644), (1764, 140968), (1841, 135072), (1876, 132552), (2016, 123347), (2104, 118188), (2144, 115983), (2352, 105726), (2367, 105056), (2412, 103096), (2814, 88368), (3156, 78792), (3216, 77322), (3283, 75744), (3528, 70484), (3682, 67536), (3752, 66276), (4208, 59094), (4221, 58912), (4704, 52863), (4734, 52528), (4824, 51548), (5523, 45024), (5628, 44184), (6312, 39396), (6432, 38661), (6566, 37872), (7056, 35242), (7364, 33768), (7504, 33138), (8416, 29547), (8442, 29456), (9468, 26264), (9648, 25774), (9849, 25248), (11046, 22512), (11256, 22092), (12624, 19698), (12887, 19296), (13132, 18936), (14112, 17621), (14728, 16884), (15008, 16569)]