489778908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2719}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 1211857920

約数和(自身を除く): 722079012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 883, 1766, 2649, 2719, 3532, 5298, 5438, 8157, 10596, 10876, 15011, 16314, 30022, 32628, 45033, 46223, 60044, 90066, 92446, 138669, 180132, 184892, 277338, 554676, 2400877, 4801754, 7202631, 9603508, 14405262, 28810524, 40814909, 81629818, 122444727, 163259636, 244889454, 489778908]

約数ペア:

[(1, 489778908), (2, 244889454), (3, 163259636), (4, 122444727), (6, 81629818), (12, 40814909), (17, 28810524), (34, 14405262), (51, 9603508), (68, 7202631), (102, 4801754), (204, 2400877), (883, 554676), (1766, 277338), (2649, 184892), (2719, 180132), (3532, 138669), (5298, 92446), (5438, 90066), (8157, 60044), (10596, 46223), (10876, 45033), (15011, 32628), (16314, 30022)]