248446908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{405959}}^1$

素因数の和:405986

約数の個数: 36

約数和(自身を含む): 664962480

約数和(自身を除く): 416515572

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 405959, 811918, 1217877, 1623836, 2435754, 3653631, 4871508, 6901303, 7307262, 13802606, 14614524, 20703909, 27605212, 41407818, 62111727, 82815636, 124223454, 248446908]

約数ペア:

[(1, 248446908), (2, 124223454), (3, 82815636), (4, 62111727), (6, 41407818), (9, 27605212), (12, 20703909), (17, 14614524), (18, 13802606), (34, 7307262), (36, 6901303), (51, 4871508), (68, 3653631), (102, 2435754), (153, 1623836), (204, 1217877), (306, 811918), (612, 405959)]