380595712

素因数分解:

$2^9\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1031}}^1$

素因数の和:1159

約数の個数: 80

約数和(自身を含む): 878372352

約数和(自身を除く): 497776640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 412, 448, 512, 721, 824, 896, 1031, 1442, 1648, 1792, 2062, 2884, 3296, 3584, 4124, 5768, 6592, 7217, 8248, 11536, 13184, 14434, 16496, 23072, 26368, 28868, 32992, 46144, 52736, 57736, 65984, 92288, 106193, 115472, 131968, 184576, 212386, 230944, 263936, 369152, 424772, 461888, 527872, 743351, 849544, 923776, 1486702, 1699088, 1847552, 2973404, 3398176, 3695104, 5946808, 6796352, 11893616, 13592704, 23787232, 27185408, 47574464, 54370816, 95148928, 190297856, 380595712]

約数ペア:

[(1, 380595712), (2, 190297856), (4, 95148928), (7, 54370816), (8, 47574464), (14, 27185408), (16, 23787232), (28, 13592704), (32, 11893616), (56, 6796352), (64, 5946808), (103, 3695104), (112, 3398176), (128, 2973404), (206, 1847552), (224, 1699088), (256, 1486702), (412, 923776), (448, 849544), (512, 743351), (721, 527872), (824, 461888), (896, 424772), (1031, 369152), (1442, 263936), (1648, 230944), (1792, 212386), (2062, 184576), (2884, 131968), (3296, 115472), (3584, 106193), (4124, 92288), (5768, 65984), (6592, 57736), (7217, 52736), (8248, 46144), (11536, 32992), (13184, 28868), (14434, 26368), (16496, 23072)]