285893216

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 686387520

約数和(自身を除く): 400494304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 193, 224, 238, 272, 386, 389, 476, 544, 772, 778, 952, 1351, 1544, 1556, 1904, 2702, 2723, 3088, 3112, 3281, 3808, 5404, 5446, 6176, 6224, 6562, 6613, 10808, 10892, 12448, 13124, 13226, 21616, 21784, 22967, 26248, 26452, 43232, 43568, 45934, 46291, 52496, 52904, 75077, 87136, 91868, 92582, 104992, 105808, 150154, 183736, 185164, 211616, 300308, 367472, 370328, 525539, 600616, 734944, 740656, 1051078, 1201232, 1276309, 1481312, 2102156, 2402464, 2552618, 4204312, 5105236, 8408624, 8934163, 10210472, 16817248, 17868326, 20420944, 35736652, 40841888, 71473304, 142946608, 285893216]

約数ペア:

[(1, 285893216), (2, 142946608), (4, 71473304), (7, 40841888), (8, 35736652), (14, 20420944), (16, 17868326), (17, 16817248), (28, 10210472), (32, 8934163), (34, 8408624), (56, 5105236), (68, 4204312), (112, 2552618), (119, 2402464), (136, 2102156), (193, 1481312), (224, 1276309), (238, 1201232), (272, 1051078), (386, 740656), (389, 734944), (476, 600616), (544, 525539), (772, 370328), (778, 367472), (952, 300308), (1351, 211616), (1544, 185164), (1556, 183736), (1904, 150154), (2702, 105808), (2723, 104992), (3088, 92582), (3112, 91868), (3281, 87136), (3808, 75077), (5404, 52904), (5446, 52496), (6176, 46291), (6224, 45934), (6562, 43568), (6613, 43232), (10808, 26452), (10892, 26248), (12448, 22967), (13124, 21784), (13226, 21616)]