344442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 806400

約数和(自身を除く): 461958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 139, 177, 278, 354, 413, 417, 826, 834, 973, 1239, 1946, 2478, 2919, 5838, 8201, 16402, 24603, 49206, 57407, 114814, 172221, 344442]

約数ペア:

[(1, 344442), (2, 172221), (3, 114814), (6, 57407), (7, 49206), (14, 24603), (21, 16402), (42, 8201), (59, 5838), (118, 2919), (139, 2478), (177, 1946), (278, 1239), (354, 973), (413, 834), (417, 826)]