1566809916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1619}}^1$

素因数の和:1955

約数の個数: 96

約数和(自身を含む): 4297950720

約数和(自身を除く): 2731140804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 281, 287, 492, 562, 574, 843, 861, 1124, 1148, 1619, 1686, 1722, 1967, 3238, 3372, 3444, 3934, 4857, 5901, 6476, 7868, 9714, 11333, 11521, 11802, 19428, 22666, 23042, 23604, 33999, 34563, 45332, 46084, 66379, 67998, 69126, 80647, 132758, 135996, 138252, 161294, 199137, 241941, 265516, 322588, 398274, 454939, 464653, 483882, 796548, 909878, 929306, 967764, 1364817, 1393959, 1819756, 1858612, 2729634, 2787918, 3184573, 5459268, 5575836, 6369146, 9553719, 12738292, 18652499, 19107438, 37304998, 38214876, 55957497, 74609996, 111914994, 130567493, 223829988, 261134986, 391702479, 522269972, 783404958, 1566809916]

約数ペア:

[(1, 1566809916), (2, 783404958), (3, 522269972), (4, 391702479), (6, 261134986), (7, 223829988), (12, 130567493), (14, 111914994), (21, 74609996), (28, 55957497), (41, 38214876), (42, 37304998), (82, 19107438), (84, 18652499), (123, 12738292), (164, 9553719), (246, 6369146), (281, 5575836), (287, 5459268), (492, 3184573), (562, 2787918), (574, 2729634), (843, 1858612), (861, 1819756), (1124, 1393959), (1148, 1364817), (1619, 967764), (1686, 929306), (1722, 909878), (1967, 796548), (3238, 483882), (3372, 464653), (3444, 454939), (3934, 398274), (4857, 322588), (5901, 265516), (6476, 241941), (7868, 199137), (9714, 161294), (11333, 138252), (11521, 135996), (11802, 132758), (19428, 80647), (22666, 69126), (23042, 67998), (23604, 66379), (33999, 46084), (34563, 45332)]