317504718

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{11783}}^1$

素因数の和:12293

約数の個数: 32

約数和(自身を含む): 707040000

約数和(自身を除く): 389535282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2994, 4491, 8982, 11783, 13473, 23566, 26946, 35349, 70698, 106047, 212094, 318141, 636282, 5879717, 11759434, 17639151, 35278302, 52917453, 105834906, 158752359, 317504718]

約数ペア:

[(1, 317504718), (2, 158752359), (3, 105834906), (6, 52917453), (9, 35278302), (18, 17639151), (27, 11759434), (54, 5879717), (499, 636282), (998, 318141), (1497, 212094), (2994, 106047), (4491, 70698), (8982, 35349), (11783, 26946), (13473, 23566)]