397737804

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{3253}}^1$

素因数の和:3726

約数の個数: 48

約数和(自身を含む): 970889472

約数和(自身を除く): 573151668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 443, 886, 1329, 1772, 2658, 3253, 5316, 6506, 9759, 10189, 13012, 19518, 20378, 30567, 39036, 40756, 61134, 74819, 122268, 149638, 224457, 299276, 448914, 897828, 1441079, 2882158, 4323237, 5764316, 8646474, 17292948, 33144817, 66289634, 99434451, 132579268, 198868902, 397737804]

約数ペア:

[(1, 397737804), (2, 198868902), (3, 132579268), (4, 99434451), (6, 66289634), (12, 33144817), (23, 17292948), (46, 8646474), (69, 5764316), (92, 4323237), (138, 2882158), (276, 1441079), (443, 897828), (886, 448914), (1329, 299276), (1772, 224457), (2658, 149638), (3253, 122268), (5316, 74819), (6506, 61134), (9759, 40756), (10189, 39036), (13012, 30567), (19518, 20378)]