339943356

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2213}}^1$

素因数の和:2491

約数の個数: 72

約数和(自身を含む): 913886064

約数和(自身を除く): 573942708

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 251, 306, 502, 612, 753, 1004, 1506, 2213, 2259, 3012, 4267, 4426, 4518, 6639, 8534, 8852, 9036, 12801, 13278, 17068, 19917, 25602, 26556, 37621, 38403, 39834, 51204, 75242, 76806, 79668, 112863, 150484, 153612, 225726, 338589, 451452, 555463, 677178, 1110926, 1354356, 1666389, 2221852, 3332778, 4999167, 6665556, 9442871, 9998334, 18885742, 19996668, 28328613, 37771484, 56657226, 84985839, 113314452, 169971678, 339943356]

約数ペア:

[(1, 339943356), (2, 169971678), (3, 113314452), (4, 84985839), (6, 56657226), (9, 37771484), (12, 28328613), (17, 19996668), (18, 18885742), (34, 9998334), (36, 9442871), (51, 6665556), (68, 4999167), (102, 3332778), (153, 2221852), (204, 1666389), (251, 1354356), (306, 1110926), (502, 677178), (612, 555463), (753, 451452), (1004, 338589), (1506, 225726), (2213, 153612), (2259, 150484), (3012, 112863), (4267, 79668), (4426, 76806), (4518, 75242), (6639, 51204), (8534, 39834), (8852, 38403), (9036, 37621), (12801, 26556), (13278, 25602), (17068, 19917)]