320171568

素因数分解:

$2^4\times 3^1\times {\mathrm{337}}^1\times {\mathrm{19793}}^1$

素因数の和:20141

約数の個数: 40

約数和(自身を含む): 829606128

約数和(自身を除く): 509434560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 337, 674, 1011, 1348, 2022, 2696, 4044, 5392, 8088, 16176, 19793, 39586, 59379, 79172, 118758, 158344, 237516, 316688, 475032, 950064, 6670241, 13340482, 20010723, 26680964, 40021446, 53361928, 80042892, 106723856, 160085784, 320171568]

約数ペア:

[(1, 320171568), (2, 160085784), (3, 106723856), (4, 80042892), (6, 53361928), (8, 40021446), (12, 26680964), (16, 20010723), (24, 13340482), (48, 6670241), (337, 950064), (674, 475032), (1011, 316688), (1348, 237516), (2022, 158344), (2696, 118758), (4044, 79172), (5392, 59379), (8088, 39586), (16176, 19793)]