301980728

素因数分解:

$2^3\times 7^2\times {\mathrm{770359}}^1$

素因数の和:770379

約数の個数: 24

約数和(自身を含む): 658657800

約数和(自身を除く): 356677072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 770359, 1540718, 3081436, 5392513, 6162872, 10785026, 21570052, 37747591, 43140104, 75495182, 150990364, 301980728]

約数ペア:

[(1, 301980728), (2, 150990364), (4, 75495182), (7, 43140104), (8, 37747591), (14, 21570052), (28, 10785026), (49, 6162872), (56, 5392513), (98, 3081436), (196, 1540718), (392, 770359)]