997716

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 2499840

約数和(自身を除く): 1502124

約数列:

[1, 2, 3, 4, 6, 12, 29, 47, 58, 61, 87, 94, 116, 122, 141, 174, 183, 188, 244, 282, 348, 366, 564, 732, 1363, 1769, 2726, 2867, 3538, 4089, 5307, 5452, 5734, 7076, 8178, 8601, 10614, 11468, 16356, 17202, 21228, 34404, 83143, 166286, 249429, 332572, 498858, 997716]

約数ペア:

[(1, 997716), (2, 498858), (3, 332572), (4, 249429), (6, 166286), (12, 83143), (29, 34404), (47, 21228), (58, 17202), (61, 16356), (87, 11468), (94, 10614), (116, 8601), (122, 8178), (141, 7076), (174, 5734), (183, 5452), (188, 5307), (244, 4089), (282, 3538), (348, 2867), (366, 2726), (564, 1769), (732, 1363)]