388634624

素因数分解:

$2^{11}\times 7^1\times {\mathrm{27109}}^1$

素因数の和:27138

約数の個数: 48

約数和(自身を含む): 888123600

約数和(自身を除く): 499488976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 27109, 54218, 108436, 189763, 216872, 379526, 433744, 759052, 867488, 1518104, 1734976, 3036208, 3469952, 6072416, 6939904, 12144832, 13879808, 24289664, 27759616, 48579328, 55519232, 97158656, 194317312, 388634624]

約数ペア:

[(1, 388634624), (2, 194317312), (4, 97158656), (7, 55519232), (8, 48579328), (14, 27759616), (16, 24289664), (28, 13879808), (32, 12144832), (56, 6939904), (64, 6072416), (112, 3469952), (128, 3036208), (224, 1734976), (256, 1518104), (448, 867488), (512, 759052), (896, 433744), (1024, 379526), (1792, 216872), (2048, 189763), (3584, 108436), (7168, 54218), (14336, 27109)]