291381036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3187}}^1$

素因数の和:3614

約数の個数: 48

約数和(自身を含む): 717682560

約数和(自身を除く): 426301524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 401, 802, 1203, 1604, 2406, 3187, 4812, 6374, 7619, 9561, 12748, 15238, 19122, 22857, 30476, 38244, 45714, 60553, 91428, 121106, 181659, 242212, 363318, 726636, 1277987, 2555974, 3833961, 5111948, 7667922, 15335844, 24281753, 48563506, 72845259, 97127012, 145690518, 291381036]

約数ペア:

[(1, 291381036), (2, 145690518), (3, 97127012), (4, 72845259), (6, 48563506), (12, 24281753), (19, 15335844), (38, 7667922), (57, 5111948), (76, 3833961), (114, 2555974), (228, 1277987), (401, 726636), (802, 363318), (1203, 242212), (1604, 181659), (2406, 121106), (3187, 91428), (4812, 60553), (6374, 45714), (7619, 38244), (9561, 30476), (12748, 22857), (15238, 19122)]