254986488

素因数分解:

$2^3\times 3^3\times {\mathrm{1180493}}^1$

素因数の和:1180508

約数の個数: 32

約数和(自身を含む): 708296400

約数和(自身を除く): 453309912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1180493, 2360986, 3541479, 4721972, 7082958, 9443944, 10624437, 14165916, 21248874, 28331832, 31873311, 42497748, 63746622, 84995496, 127493244, 254986488]

約数ペア:

[(1, 254986488), (2, 127493244), (3, 84995496), (4, 63746622), (6, 42497748), (8, 31873311), (9, 28331832), (12, 21248874), (18, 14165916), (24, 10624437), (27, 9443944), (36, 7082958), (54, 4721972), (72, 3541479), (108, 2360986), (216, 1180493)]