1228766208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{399989}}^1$

素因数の和:400012

約数の個数: 44

約数和(自身を含む): 3275118120

約数和(自身を除く): 2046351912

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, 399989, 799978, 1199967, 1599956, 2399934, 3199912, 4799868, 6399824, 9599736, 12799648, 19199472, 25599296, 38398944, 51198592, 76797888, 102397184, 153595776, 204794368, 307191552, 409588736, 614383104, 1228766208]

約数ペア:

[(1, 1228766208), (2, 614383104), (3, 409588736), (4, 307191552), (6, 204794368), (8, 153595776), (12, 102397184), (16, 76797888), (24, 51198592), (32, 38398944), (48, 25599296), (64, 19199472), (96, 12799648), (128, 9599736), (192, 6399824), (256, 4799868), (384, 3199912), (512, 2399934), (768, 1599956), (1024, 1199967), (1536, 799978), (3072, 399989)]