289602648

素因数分解:

$2^3\times 3^3\times {\mathrm{1340753}}^1$

素因数の和:1340768

約数の個数: 32

約数和(自身を含む): 804452400

約数和(自身を除く): 514849752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1340753, 2681506, 4022259, 5363012, 8044518, 10726024, 12066777, 16089036, 24133554, 32178072, 36200331, 48267108, 72400662, 96534216, 144801324, 289602648]

約数ペア:

[(1, 289602648), (2, 144801324), (3, 96534216), (4, 72400662), (6, 48267108), (8, 36200331), (9, 32178072), (12, 24133554), (18, 16089036), (24, 12066777), (27, 10726024), (36, 8044518), (54, 5363012), (72, 4022259), (108, 2681506), (216, 1340753)]