778961556

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{424271}}^1$

素因数の和:424301

約数の個数: 48

約数和(自身を含む): 2138330880

約数和(自身を除く): 1359369324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 424271, 848542, 1272813, 1697084, 2545626, 3818439, 5091252, 7212607, 7636878, 11455317, 14425214, 15273756, 21637821, 22910634, 28850428, 43275642, 45821268, 64913463, 86551284, 129826926, 194740389, 259653852, 389480778, 778961556]

約数ペア:

[(1, 778961556), (2, 389480778), (3, 259653852), (4, 194740389), (6, 129826926), (9, 86551284), (12, 64913463), (17, 45821268), (18, 43275642), (27, 28850428), (34, 22910634), (36, 21637821), (51, 15273756), (54, 14425214), (68, 11455317), (102, 7636878), (108, 7212607), (153, 5091252), (204, 3818439), (306, 2545626), (459, 1697084), (612, 1272813), (918, 848542), (1836, 424271)]