3098238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 7644672

約数和(自身を除く): 4546434

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 157, 253, 286, 299, 314, 429, 471, 506, 598, 759, 858, 897, 942, 1518, 1727, 1794, 2041, 3289, 3454, 3611, 4082, 5181, 6123, 6578, 7222, 9867, 10362, 10833, 12246, 19734, 21666, 22451, 39721, 44902, 46943, 67353, 79442, 93886, 119163, 134706, 140829, 238326, 281658, 516373, 1032746, 1549119, 3098238]

約数ペア:

[(1, 3098238), (2, 1549119), (3, 1032746), (6, 516373), (11, 281658), (13, 238326), (22, 140829), (23, 134706), (26, 119163), (33, 93886), (39, 79442), (46, 67353), (66, 46943), (69, 44902), (78, 39721), (138, 22451), (143, 21666), (157, 19734), (253, 12246), (286, 10833), (299, 10362), (314, 9867), (429, 7222), (471, 6578), (506, 6123), (598, 5181), (759, 4082), (858, 3611), (897, 3454), (942, 3289), (1518, 2041), (1727, 1794)]