247314368

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4639}}^1$

素因数の和:4682

約数の個数: 84

約数和(自身を含む): 604601280

約数和(自身を除く): 357286912

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 3136, 3332, 3808, 4639, 6664, 7616, 9278, 13328, 18556, 26656, 32473, 37112, 53312, 64946, 74224, 78863, 129892, 148448, 157726, 227311, 259784, 296896, 315452, 454622, 519568, 552041, 630904, 909244, 1039136, 1104082, 1261808, 1818488, 2078272, 2208164, 2523616, 3636976, 3864287, 4416328, 5047232, 7273952, 7728574, 8832656, 14547904, 15457148, 17665312, 30914296, 35330624, 61828592, 123657184, 247314368]

約数ペア:

[(1, 247314368), (2, 123657184), (4, 61828592), (7, 35330624), (8, 30914296), (14, 17665312), (16, 15457148), (17, 14547904), (28, 8832656), (32, 7728574), (34, 7273952), (49, 5047232), (56, 4416328), (64, 3864287), (68, 3636976), (98, 2523616), (112, 2208164), (119, 2078272), (136, 1818488), (196, 1261808), (224, 1104082), (238, 1039136), (272, 909244), (392, 630904), (448, 552041), (476, 519568), (544, 454622), (784, 315452), (833, 296896), (952, 259784), (1088, 227311), (1568, 157726), (1666, 148448), (1904, 129892), (3136, 78863), (3332, 74224), (3808, 64946), (4639, 53312), (6664, 37112), (7616, 32473), (9278, 26656), (13328, 18556)]