238353768

素因数分解:

$2^3\times 3^2\times {\mathrm{3310469}}^1$

素因数の和:3310481

約数の個数: 24

約数和(自身を含む): 645541650

約数和(自身を除く): 407187882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3310469, 6620938, 9931407, 13241876, 19862814, 26483752, 29794221, 39725628, 59588442, 79451256, 119176884, 238353768]

約数ペア:

[(1, 238353768), (2, 119176884), (3, 79451256), (4, 59588442), (6, 39725628), (8, 29794221), (9, 26483752), (12, 19862814), (18, 13241876), (24, 9931407), (36, 6620938), (72, 3310469)]