744993318

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{5881}}^1$

素因数の和:6420

約数の個数: 32

約数和(自身を含む): 1528002432

約数和(自身を除く): 783009114

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 491, 982, 1473, 2946, 5881, 11762, 17643, 21113, 35286, 42226, 63339, 126678, 252883, 505766, 758649, 1517298, 2887571, 5775142, 8662713, 17325426, 124165553, 248331106, 372496659, 744993318]

約数ペア:

[(1, 744993318), (2, 372496659), (3, 248331106), (6, 124165553), (43, 17325426), (86, 8662713), (129, 5775142), (258, 2887571), (491, 1517298), (982, 758649), (1473, 505766), (2946, 252883), (5881, 126678), (11762, 63339), (17643, 42226), (21113, 35286)]