306899936

素因数分解:

$2^5\times 7^3\times {\mathrm{27961}}^1$

素因数の和:27992

約数の個数: 48

約数和(自身を含む): 704642400

約数和(自身を除く): 397742464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 27961, 55922, 111844, 195727, 223688, 391454, 447376, 782908, 894752, 1370089, 1565816, 2740178, 3131632, 5480356, 6263264, 9590623, 10960712, 19181246, 21921424, 38362492, 43842848, 76724984, 153449968, 306899936]

約数ペア:

[(1, 306899936), (2, 153449968), (4, 76724984), (7, 43842848), (8, 38362492), (14, 21921424), (16, 19181246), (28, 10960712), (32, 9590623), (49, 6263264), (56, 5480356), (98, 3131632), (112, 2740178), (196, 1565816), (224, 1370089), (343, 894752), (392, 782908), (686, 447376), (784, 391454), (1372, 223688), (1568, 195727), (2744, 111844), (5488, 55922), (10976, 27961)]