319950846

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8233}}^1$

素因数の和:8385

約数の個数: 48

約数和(自身を含む): 739874304

約数和(自身を除く): 419923458

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 762, 1143, 2159, 2286, 4318, 6477, 8233, 12954, 16466, 19431, 24699, 38862, 49398, 74097, 139961, 148194, 279922, 419883, 839766, 1045591, 1259649, 2091182, 2519298, 3136773, 6273546, 9410319, 17775047, 18820638, 35550094, 53325141, 106650282, 159975423, 319950846]

約数ペア:

[(1, 319950846), (2, 159975423), (3, 106650282), (6, 53325141), (9, 35550094), (17, 18820638), (18, 17775047), (34, 9410319), (51, 6273546), (102, 3136773), (127, 2519298), (153, 2091182), (254, 1259649), (306, 1045591), (381, 839766), (762, 419883), (1143, 279922), (2159, 148194), (2286, 139961), (4318, 74097), (6477, 49398), (8233, 38862), (12954, 24699), (16466, 19431)]