264930816

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1191

約数の個数: 80

約数和(自身を含む): 710583984

約数和(自身を除く): 445653168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 512, 519, 692, 768, 997, 1038, 1384, 1536, 1994, 2076, 2768, 2991, 3988, 4152, 5536, 5982, 7976, 8304, 11072, 11964, 15952, 16608, 22144, 23928, 31904, 33216, 44288, 47856, 63808, 66432, 88576, 95712, 127616, 132864, 172481, 191424, 255232, 265728, 344962, 382848, 510464, 517443, 689924, 765696, 1034886, 1379848, 1531392, 2069772, 2759696, 4139544, 5519392, 8279088, 11038784, 16558176, 22077568, 33116352, 44155136, 66232704, 88310272, 132465408, 264930816]

約数ペア:

[(1, 264930816), (2, 132465408), (3, 88310272), (4, 66232704), (6, 44155136), (8, 33116352), (12, 22077568), (16, 16558176), (24, 11038784), (32, 8279088), (48, 5519392), (64, 4139544), (96, 2759696), (128, 2069772), (173, 1531392), (192, 1379848), (256, 1034886), (346, 765696), (384, 689924), (512, 517443), (519, 510464), (692, 382848), (768, 344962), (997, 265728), (1038, 255232), (1384, 191424), (1536, 172481), (1994, 132864), (2076, 127616), (2768, 95712), (2991, 88576), (3988, 66432), (4152, 63808), (5536, 47856), (5982, 44288), (7976, 33216), (8304, 31904), (11072, 23928), (11964, 22144), (15952, 16608)]