307974352

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7879}}^1$

素因数の和:8243

約数の個数: 40

約数和(自身を含む): 683984000

約数和(自身を除く): 376009648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 4886, 5584, 7879, 9772, 15758, 19544, 31516, 39088, 55153, 63032, 110306, 126064, 220612, 441224, 882448, 2749771, 5499542, 10999084, 19248397, 21998168, 38496794, 43996336, 76993588, 153987176, 307974352]

約数ペア:

[(1, 307974352), (2, 153987176), (4, 76993588), (7, 43996336), (8, 38496794), (14, 21998168), (16, 19248397), (28, 10999084), (56, 5499542), (112, 2749771), (349, 882448), (698, 441224), (1396, 220612), (2443, 126064), (2792, 110306), (4886, 63032), (5584, 55153), (7879, 39088), (9772, 31516), (15758, 19544)]