7249365828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{408461}}^1$

素因数の和:408517

約数の個数: 72

約数和(自身を含む): 20071822680

約数和(自身を除く): 12822456852

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 986, 1044, 1479, 1972, 2958, 4437, 5916, 8874, 17748, 408461, 816922, 1225383, 1633844, 2450766, 3676149, 4901532, 6943837, 7352298, 11845369, 13887674, 14704596, 20831511, 23690738, 27775348, 35536107, 41663022, 47381476, 62494533, 71072214, 83326044, 106608321, 124989066, 142144428, 201371273, 213216642, 249978132, 402742546, 426433284, 604113819, 805485092, 1208227638, 1812341457, 2416455276, 3624682914, 7249365828]

約数ペア:

[(1, 7249365828), (2, 3624682914), (3, 2416455276), (4, 1812341457), (6, 1208227638), (9, 805485092), (12, 604113819), (17, 426433284), (18, 402742546), (29, 249978132), (34, 213216642), (36, 201371273), (51, 142144428), (58, 124989066), (68, 106608321), (87, 83326044), (102, 71072214), (116, 62494533), (153, 47381476), (174, 41663022), (204, 35536107), (261, 27775348), (306, 23690738), (348, 20831511), (493, 14704596), (522, 13887674), (612, 11845369), (986, 7352298), (1044, 6943837), (1479, 4901532), (1972, 3676149), (2958, 2450766), (4437, 1633844), (5916, 1225383), (8874, 816922), (17748, 408461)]