531955956

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 1490132000

約数和(自身を除く): 958176044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 343, 444, 499, 518, 588, 686, 777, 998, 1029, 1036, 1372, 1497, 1554, 1813, 1996, 2058, 2401, 2994, 3108, 3493, 3626, 4116, 4802, 5439, 5988, 6986, 7203, 7252, 9604, 10479, 10878, 12691, 13972, 14406, 18463, 20958, 21756, 24451, 25382, 28812, 36926, 38073, 41916, 48902, 50764, 55389, 73353, 73852, 76146, 88837, 97804, 110778, 129241, 146706, 152292, 171157, 177674, 221556, 258482, 266511, 293412, 342314, 355348, 387723, 513471, 516964, 533022, 684628, 775446, 904687, 1026942, 1066044, 1198099, 1550892, 1809374, 2053884, 2396198, 2714061, 3594297, 3618748, 4792396, 5428122, 6332809, 7188594, 10856244, 12665618, 14377188, 18998427, 25331236, 37996854, 44329663, 75993708, 88659326, 132988989, 177318652, 265977978, 531955956]

約数ペア:

[(1, 531955956), (2, 265977978), (3, 177318652), (4, 132988989), (6, 88659326), (7, 75993708), (12, 44329663), (14, 37996854), (21, 25331236), (28, 18998427), (37, 14377188), (42, 12665618), (49, 10856244), (74, 7188594), (84, 6332809), (98, 5428122), (111, 4792396), (147, 3618748), (148, 3594297), (196, 2714061), (222, 2396198), (259, 2053884), (294, 1809374), (343, 1550892), (444, 1198099), (499, 1066044), (518, 1026942), (588, 904687), (686, 775446), (777, 684628), (998, 533022), (1029, 516964), (1036, 513471), (1372, 387723), (1497, 355348), (1554, 342314), (1813, 293412), (1996, 266511), (2058, 258482), (2401, 221556), (2994, 177674), (3108, 171157), (3493, 152292), (3626, 146706), (4116, 129241), (4802, 110778), (5439, 97804), (5988, 88837), (6986, 76146), (7203, 73852), (7252, 73353), (9604, 55389), (10479, 50764), (10878, 48902), (12691, 41916), (13972, 38073), (14406, 36926), (18463, 28812), (20958, 25382), (21756, 24451)]