242557896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1443797}}^1$

素因数の和:1443813

約数の個数: 32

約数和(自身を含む): 693023040

約数和(自身を除く): 450465144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1443797, 2887594, 4331391, 5775188, 8662782, 10106579, 11550376, 17325564, 20213158, 30319737, 34651128, 40426316, 60639474, 80852632, 121278948, 242557896]

約数ペア:

[(1, 242557896), (2, 121278948), (3, 80852632), (4, 60639474), (6, 40426316), (7, 34651128), (8, 30319737), (12, 20213158), (14, 17325564), (21, 11550376), (24, 10106579), (28, 8662782), (42, 5775188), (56, 4331391), (84, 2887594), (168, 1443797)]