304838464

素因数分解:

$2^6\times 7^1\times {\mathrm{680443}}^1$

素因数の和:680462

約数の個数: 28

約数和(自身を含む): 691331104

約数和(自身を除く): 386492640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 680443, 1360886, 2721772, 4763101, 5443544, 9526202, 10887088, 19052404, 21774176, 38104808, 43548352, 76209616, 152419232, 304838464]

約数ペア:

[(1, 304838464), (2, 152419232), (4, 76209616), (7, 43548352), (8, 38104808), (14, 21774176), (16, 19052404), (28, 10887088), (32, 9526202), (56, 5443544), (64, 4763101), (112, 2721772), (224, 1360886), (448, 680443)]