243368504

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{709}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 462380400

約数和(自身を除く): 219011896

約数列:

[1, 2, 4, 8, 107, 214, 401, 428, 709, 802, 856, 1418, 1604, 2836, 3208, 5672, 42907, 75863, 85814, 151726, 171628, 284309, 303452, 343256, 568618, 606904, 1137236, 2274472, 30421063, 60842126, 121684252, 243368504]

約数ペア:

[(1, 243368504), (2, 121684252), (4, 60842126), (8, 30421063), (107, 2274472), (214, 1137236), (401, 606904), (428, 568618), (709, 343256), (802, 303452), (856, 284309), (1418, 171628), (1604, 151726), (2836, 85814), (3208, 75863), (5672, 42907)]