947712

素因数分解:

$2^9\times 3^1\times {\mathrm{617}}^1$

素因数の和:638

約数の個数: 40

約数和(自身を含む): 2528856

約数和(自身を除く): 1581144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 617, 768, 1234, 1536, 1851, 2468, 3702, 4936, 7404, 9872, 14808, 19744, 29616, 39488, 59232, 78976, 118464, 157952, 236928, 315904, 473856, 947712]

約数ペア:

[(1, 947712), (2, 473856), (3, 315904), (4, 236928), (6, 157952), (8, 118464), (12, 78976), (16, 59232), (24, 39488), (32, 29616), (48, 19744), (64, 14808), (96, 9872), (128, 7404), (192, 4936), (256, 3702), (384, 2468), (512, 1851), (617, 1536), (768, 1234)]