248778

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 587520

約数和(自身を除く): 338742

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 271, 306, 459, 542, 813, 918, 1626, 2439, 4607, 4878, 7317, 9214, 13821, 14634, 27642, 41463, 82926, 124389, 248778]

約数ペア:

[(1, 248778), (2, 124389), (3, 82926), (6, 41463), (9, 27642), (17, 14634), (18, 13821), (27, 9214), (34, 7317), (51, 4878), (54, 4607), (102, 2439), (153, 1626), (271, 918), (306, 813), (459, 542)]