249694512

素因数分解:

$2^4\times 3^1\times {\mathrm{5201969}}^1$

素因数の和:5201980

約数の個数: 20

約数和(自身を含む): 645044280

約数和(自身を除く): 395349768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5201969, 10403938, 15605907, 20807876, 31211814, 41615752, 62423628, 83231504, 124847256, 249694512]

約数ペア:

[(1, 249694512), (2, 124847256), (3, 83231504), (4, 62423628), (6, 41615752), (8, 31211814), (12, 20807876), (16, 15605907), (24, 10403938), (48, 5201969)]