496497904

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 1120817152

約数和(自身を除く): 624319248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 193, 206, 223, 386, 412, 446, 721, 772, 824, 892, 1351, 1442, 1544, 1561, 1648, 1784, 2702, 2884, 3088, 3122, 3568, 5404, 5768, 6244, 10808, 11536, 12488, 19879, 21616, 22969, 24976, 39758, 43039, 45938, 79516, 86078, 91876, 139153, 159032, 160783, 172156, 183752, 278306, 301273, 318064, 321566, 344312, 367504, 556612, 602546, 643132, 688624, 1113224, 1205092, 1286264, 2226448, 2410184, 2572528, 4433017, 4820368, 8866034, 17732068, 31031119, 35464136, 62062238, 70928272, 124124476, 248248952, 496497904]

約数ペア:

[(1, 496497904), (2, 248248952), (4, 124124476), (7, 70928272), (8, 62062238), (14, 35464136), (16, 31031119), (28, 17732068), (56, 8866034), (103, 4820368), (112, 4433017), (193, 2572528), (206, 2410184), (223, 2226448), (386, 1286264), (412, 1205092), (446, 1113224), (721, 688624), (772, 643132), (824, 602546), (892, 556612), (1351, 367504), (1442, 344312), (1544, 321566), (1561, 318064), (1648, 301273), (1784, 278306), (2702, 183752), (2884, 172156), (3088, 160783), (3122, 159032), (3568, 139153), (5404, 91876), (5768, 86078), (6244, 79516), (10808, 45938), (11536, 43039), (12488, 39758), (19879, 24976), (21616, 22969)]