320663544

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{53231}}^1$

素因数の和:53491

約数の個数: 32

約数和(自身を含む): 804867840

約数和(自身を除く): 484204296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 53231, 106462, 159693, 212924, 319386, 425848, 638772, 1277544, 13360981, 26721962, 40082943, 53443924, 80165886, 106887848, 160331772, 320663544]

約数ペア:

[(1, 320663544), (2, 160331772), (3, 106887848), (4, 80165886), (6, 53443924), (8, 40082943), (12, 26721962), (24, 13360981), (251, 1277544), (502, 638772), (753, 425848), (1004, 319386), (1506, 212924), (2008, 159693), (3012, 106462), (6024, 53231)]