279937872

素因数分解:

$2^4\times 3^2\times {\mathrm{1944013}}^1$

素因数の和:1944027

約数の個数: 30

約数和(自身を含む): 783437642

約数和(自身を除く): 503499770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1944013, 3888026, 5832039, 7776052, 11664078, 15552104, 17496117, 23328156, 31104208, 34992234, 46656312, 69984468, 93312624, 139968936, 279937872]

約数ペア:

[(1, 279937872), (2, 139968936), (3, 93312624), (4, 69984468), (6, 46656312), (8, 34992234), (9, 31104208), (12, 23328156), (16, 17496117), (18, 15552104), (24, 11664078), (36, 7776052), (48, 5832039), (72, 3888026), (144, 1944013)]