1491437568

素因数分解:

$2^{11}\times 3^1\times {\mathrm{242747}}^1$

素因数の和:242772

約数の個数: 48

約数和(自身を含む): 3976212240

約数和(自身を除く): 2484774672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 242747, 485494, 728241, 970988, 1456482, 1941976, 2912964, 3883952, 5825928, 7767904, 11651856, 15535808, 23303712, 31071616, 46607424, 62143232, 93214848, 124286464, 186429696, 248572928, 372859392, 497145856, 745718784, 1491437568]

約数ペア:

[(1, 1491437568), (2, 745718784), (3, 497145856), (4, 372859392), (6, 248572928), (8, 186429696), (12, 124286464), (16, 93214848), (24, 62143232), (32, 46607424), (48, 31071616), (64, 23303712), (96, 15535808), (128, 11651856), (192, 7767904), (256, 5825928), (384, 3883952), (512, 2912964), (768, 1941976), (1024, 1456482), (1536, 970988), (2048, 728241), (3072, 485494), (6144, 242747)]