2269539328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{316621}}^1$

素因数の和:316648

約数の個数: 44

約数和(自身を含む): 5185001872

約数和(自身を除く): 2915462544

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, 316621, 633242, 1266484, 2216347, 2532968, 4432694, 5065936, 8865388, 10131872, 17730776, 20263744, 35461552, 40527488, 70923104, 81054976, 141846208, 162109952, 283692416, 324219904, 567384832, 1134769664, 2269539328]

約数ペア:

[(1, 2269539328), (2, 1134769664), (4, 567384832), (7, 324219904), (8, 283692416), (14, 162109952), (16, 141846208), (28, 81054976), (32, 70923104), (56, 40527488), (64, 35461552), (112, 20263744), (128, 17730776), (224, 10131872), (256, 8865388), (448, 5065936), (512, 4432694), (896, 2532968), (1024, 2216347), (1792, 1266484), (3584, 633242), (7168, 316621)]