664486656

素因数分解:

$2^8\times 3^1\times {\mathrm{865217}}^1$

素因数の和:865236

約数の個数: 36

約数和(自身を含む): 1768505592

約数和(自身を除く): 1104018936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 865217, 1730434, 2595651, 3460868, 5191302, 6921736, 10382604, 13843472, 20765208, 27686944, 41530416, 55373888, 83060832, 110747776, 166121664, 221495552, 332243328, 664486656]

約数ペア:

[(1, 664486656), (2, 332243328), (3, 221495552), (4, 166121664), (6, 110747776), (8, 83060832), (12, 55373888), (16, 41530416), (24, 27686944), (32, 20765208), (48, 13843472), (64, 10382604), (96, 6921736), (128, 5191302), (192, 3460868), (256, 2595651), (384, 1730434), (768, 865217)]