378291208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{5807}}^1$

素因数の和:6309

約数の個数: 32

約数和(自身を含む): 752716800

約数和(自身を除く): 374425592

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 479, 958, 1916, 3832, 5807, 8143, 11614, 16286, 23228, 32572, 46456, 65144, 98719, 197438, 394876, 789752, 2781553, 5563106, 11126212, 22252424, 47286401, 94572802, 189145604, 378291208]

約数ペア:

[(1, 378291208), (2, 189145604), (4, 94572802), (8, 47286401), (17, 22252424), (34, 11126212), (68, 5563106), (136, 2781553), (479, 789752), (958, 394876), (1916, 197438), (3832, 98719), (5807, 65144), (8143, 46456), (11614, 32572), (16286, 23228)]