242787328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{33871}}^1$

素因数の和:33898

約数の個数: 44

約数和(自身を含む): 554687872

約数和(自身を除く): 311900544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 33871, 67742, 135484, 237097, 270968, 474194, 541936, 948388, 1083872, 1896776, 2167744, 3793552, 4335488, 7587104, 8670976, 15174208, 17341952, 30348416, 34683904, 60696832, 121393664, 242787328]

約数ペア:

[(1, 242787328), (2, 121393664), (4, 60696832), (7, 34683904), (8, 30348416), (14, 17341952), (16, 15174208), (28, 8670976), (32, 7587104), (56, 4335488), (64, 3793552), (112, 2167744), (128, 1896776), (224, 1083872), (256, 948388), (448, 541936), (512, 474194), (896, 270968), (1024, 237097), (1792, 135484), (3584, 67742), (7168, 33871)]