249197568

素因数分解:

$2^{10}\times 3^1\times {\mathrm{81119}}^1$

素因数の和:81142

約数の個数: 44

約数和(自身を含む): 664210560

約数和(自身を除く): 415012992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 81119, 162238, 243357, 324476, 486714, 648952, 973428, 1297904, 1946856, 2595808, 3893712, 5191616, 7787424, 10383232, 15574848, 20766464, 31149696, 41532928, 62299392, 83065856, 124598784, 249197568]

約数ペア:

[(1, 249197568), (2, 124598784), (3, 83065856), (4, 62299392), (6, 41532928), (8, 31149696), (12, 20766464), (16, 15574848), (24, 10383232), (32, 7787424), (48, 5191616), (64, 3893712), (96, 2595808), (128, 1946856), (192, 1297904), (256, 973428), (384, 648952), (512, 486714), (768, 324476), (1024, 243357), (1536, 162238), (3072, 81119)]