260277248

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3301}}^1$

素因数の和:3339

約数の個数: 88

約数和(自身を含む): 648882624

約数和(自身を除く): 388605376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1024, 1232, 1408, 1792, 2464, 2816, 3301, 3584, 4928, 5632, 6602, 7168, 9856, 11264, 13204, 19712, 23107, 26408, 36311, 39424, 46214, 52816, 72622, 78848, 92428, 105632, 145244, 184856, 211264, 254177, 290488, 369712, 422528, 508354, 580976, 739424, 845056, 1016708, 1161952, 1478848, 1690112, 2033416, 2323904, 2957696, 3380224, 4066832, 4647808, 5915392, 8133664, 9295616, 11830784, 16267328, 18591232, 23661568, 32534656, 37182464, 65069312, 130138624, 260277248]

約数ペア:

[(1, 260277248), (2, 130138624), (4, 65069312), (7, 37182464), (8, 32534656), (11, 23661568), (14, 18591232), (16, 16267328), (22, 11830784), (28, 9295616), (32, 8133664), (44, 5915392), (56, 4647808), (64, 4066832), (77, 3380224), (88, 2957696), (112, 2323904), (128, 2033416), (154, 1690112), (176, 1478848), (224, 1161952), (256, 1016708), (308, 845056), (352, 739424), (448, 580976), (512, 508354), (616, 422528), (704, 369712), (896, 290488), (1024, 254177), (1232, 211264), (1408, 184856), (1792, 145244), (2464, 105632), (2816, 92428), (3301, 78848), (3584, 72622), (4928, 52816), (5632, 46214), (6602, 39424), (7168, 36311), (9856, 26408), (11264, 23107), (13204, 19712)]