305672192

素因数分解:

$2^{12}\times 7^2\times {\mathrm{1523}}^1$

素因数の和:1561

約数の個数: 78

約数和(自身を含む): 711535788

約数和(自身を除く): 405863596

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1523, 1568, 1792, 2048, 3046, 3136, 3584, 4096, 6092, 6272, 7168, 10661, 12184, 12544, 14336, 21322, 24368, 25088, 28672, 42644, 48736, 50176, 74627, 85288, 97472, 100352, 149254, 170576, 194944, 200704, 298508, 341152, 389888, 597016, 682304, 779776, 1194032, 1364608, 1559552, 2388064, 2729216, 3119104, 4776128, 5458432, 6238208, 9552256, 10916864, 19104512, 21833728, 38209024, 43667456, 76418048, 152836096, 305672192]

約数ペア:

[(1, 305672192), (2, 152836096), (4, 76418048), (7, 43667456), (8, 38209024), (14, 21833728), (16, 19104512), (28, 10916864), (32, 9552256), (49, 6238208), (56, 5458432), (64, 4776128), (98, 3119104), (112, 2729216), (128, 2388064), (196, 1559552), (224, 1364608), (256, 1194032), (392, 779776), (448, 682304), (512, 597016), (784, 389888), (896, 341152), (1024, 298508), (1523, 200704), (1568, 194944), (1792, 170576), (2048, 149254), (3046, 100352), (3136, 97472), (3584, 85288), (4096, 74627), (6092, 50176), (6272, 48736), (7168, 42644), (10661, 28672), (12184, 25088), (12544, 24368), (14336, 21322)]