982378872

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{41221}}^1$

素因数の和:41564

約数の個数: 48

約数和(自身を含む): 2668712280

約数和(自身を除く): 1686333408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 23832, 41221, 82442, 123663, 164884, 247326, 329768, 370989, 494652, 741978, 989304, 1483956, 2967912, 13644151, 27288302, 40932453, 54576604, 81864906, 109153208, 122797359, 163729812, 245594718, 327459624, 491189436, 982378872]

約数ペア:

[(1, 982378872), (2, 491189436), (3, 327459624), (4, 245594718), (6, 163729812), (8, 122797359), (9, 109153208), (12, 81864906), (18, 54576604), (24, 40932453), (36, 27288302), (72, 13644151), (331, 2967912), (662, 1483956), (993, 989304), (1324, 741978), (1986, 494652), (2648, 370989), (2979, 329768), (3972, 247326), (5958, 164884), (7944, 123663), (11916, 82442), (23832, 41221)]