379492071

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 638668800

約数和(自身を除く): 259176729

約数列:

[1, 3, 7, 17, 21, 43, 51, 59, 119, 129, 177, 301, 357, 413, 419, 731, 903, 1003, 1239, 1257, 2193, 2537, 2933, 3009, 5117, 7021, 7123, 7611, 8799, 15351, 17759, 18017, 21063, 21369, 24721, 43129, 49861, 53277, 54051, 74163, 126119, 129387, 149583, 173047, 301903, 306289, 378357, 420257, 519141, 905709, 918867, 1063003, 1260771, 2144023, 2941799, 3189009, 6432069, 7441021, 8825397, 18071051, 22323063, 54213153, 126497357, 379492071]

約数ペア:

[(1, 379492071), (3, 126497357), (7, 54213153), (17, 22323063), (21, 18071051), (43, 8825397), (51, 7441021), (59, 6432069), (119, 3189009), (129, 2941799), (177, 2144023), (301, 1260771), (357, 1063003), (413, 918867), (419, 905709), (731, 519141), (903, 420257), (1003, 378357), (1239, 306289), (1257, 301903), (2193, 173047), (2537, 149583), (2933, 129387), (3009, 126119), (5117, 74163), (7021, 54051), (7123, 53277), (7611, 49861), (8799, 43129), (15351, 24721), (17759, 21369), (18017, 21063)]