293087872

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 736750080

約数和(自身を除く): 443662208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 131, 154, 176, 224, 227, 262, 308, 352, 448, 454, 524, 616, 704, 896, 908, 917, 1048, 1232, 1408, 1441, 1589, 1816, 1834, 2096, 2464, 2497, 2882, 3178, 3632, 3668, 4192, 4928, 4994, 5764, 6356, 7264, 7336, 8384, 9856, 9988, 10087, 11528, 12712, 14528, 14672, 16768, 17479, 19976, 20174, 23056, 25424, 29056, 29344, 29737, 34958, 39952, 40348, 46112, 50848, 58688, 59474, 69916, 79904, 80696, 92224, 101696, 117376, 118948, 139832, 159808, 161392, 184448, 203392, 208159, 237896, 279664, 319616, 322784, 327107, 416318, 475792, 559328, 645568, 654214, 832636, 951584, 1118656, 1291136, 1308428, 1665272, 1903168, 2237312, 2289749, 2616856, 3330544, 3806336, 4579498, 5233712, 6661088, 9158996, 10467424, 13322176, 18317992, 20934848, 26644352, 36635984, 41869696, 73271968, 146543936, 293087872]

約数ペア:

[(1, 293087872), (2, 146543936), (4, 73271968), (7, 41869696), (8, 36635984), (11, 26644352), (14, 20934848), (16, 18317992), (22, 13322176), (28, 10467424), (32, 9158996), (44, 6661088), (56, 5233712), (64, 4579498), (77, 3806336), (88, 3330544), (112, 2616856), (128, 2289749), (131, 2237312), (154, 1903168), (176, 1665272), (224, 1308428), (227, 1291136), (262, 1118656), (308, 951584), (352, 832636), (448, 654214), (454, 645568), (524, 559328), (616, 475792), (704, 416318), (896, 327107), (908, 322784), (917, 319616), (1048, 279664), (1232, 237896), (1408, 208159), (1441, 203392), (1589, 184448), (1816, 161392), (1834, 159808), (2096, 139832), (2464, 118948), (2497, 117376), (2882, 101696), (3178, 92224), (3632, 80696), (3668, 79904), (4192, 69916), (4928, 59474), (4994, 58688), (5764, 50848), (6356, 46112), (7264, 40348), (7336, 39952), (8384, 34958), (9856, 29737), (9988, 29344), (10087, 29056), (11528, 25424), (12712, 23056), (14528, 20174), (14672, 19976), (16768, 17479)]