789504

素因数分解:

$2^{10}\times 3^1\times {\mathrm{257}}^1$

素因数の和:280

約数の個数: 44

約数和(自身を含む): 2112504

約数和(自身を除く): 1323000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 257, 384, 512, 514, 768, 771, 1024, 1028, 1536, 1542, 2056, 3072, 3084, 4112, 6168, 8224, 12336, 16448, 24672, 32896, 49344, 65792, 98688, 131584, 197376, 263168, 394752, 789504]

約数ペア:

[(1, 789504), (2, 394752), (3, 263168), (4, 197376), (6, 131584), (8, 98688), (12, 65792), (16, 49344), (24, 32896), (32, 24672), (48, 16448), (64, 12336), (96, 8224), (128, 6168), (192, 4112), (256, 3084), (257, 3072), (384, 2056), (512, 1542), (514, 1536), (768, 1028), (771, 1024)]