7788407968

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 17595900000

約数和(自身を除く): 9807492032

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 139, 176, 232, 242, 278, 319, 352, 464, 484, 499, 556, 638, 928, 968, 998, 1112, 1276, 1529, 1936, 1996, 2224, 2552, 3058, 3509, 3872, 3992, 4031, 4448, 5104, 5489, 6116, 7018, 7984, 8062, 10208, 10978, 12232, 14036, 14471, 15968, 16124, 16819, 21956, 24464, 28072, 28942, 32248, 33638, 43912, 44341, 48928, 56144, 57884, 60379, 64496, 67276, 69361, 87824, 88682, 112288, 115768, 120758, 128992, 134552, 138722, 159181, 175648, 177364, 231536, 241516, 269104, 277444, 318362, 354728, 463072, 483032, 487751, 538208, 554888, 636724, 709456, 762971, 966064, 975502, 1109776, 1273448, 1418912, 1525942, 1750991, 1932128, 1951004, 2011469, 2219552, 2546896, 3051884, 3501982, 3902008, 4022938, 5093792, 6103768, 7003964, 7804016, 8045876, 8392681, 12207536, 14007928, 15608032, 16091752, 16785362, 22126159, 24415072, 28015856, 32183504, 33570724, 44252318, 56031712, 64367008, 67141448, 88504636, 134282896, 177009272, 243387749, 268565792, 354018544, 486775498, 708037088, 973550996, 1947101992, 3894203984, 7788407968]

約数ペア:

[(1, 7788407968), (2, 3894203984), (4, 1947101992), (8, 973550996), (11, 708037088), (16, 486775498), (22, 354018544), (29, 268565792), (32, 243387749), (44, 177009272), (58, 134282896), (88, 88504636), (116, 67141448), (121, 64367008), (139, 56031712), (176, 44252318), (232, 33570724), (242, 32183504), (278, 28015856), (319, 24415072), (352, 22126159), (464, 16785362), (484, 16091752), (499, 15608032), (556, 14007928), (638, 12207536), (928, 8392681), (968, 8045876), (998, 7804016), (1112, 7003964), (1276, 6103768), (1529, 5093792), (1936, 4022938), (1996, 3902008), (2224, 3501982), (2552, 3051884), (3058, 2546896), (3509, 2219552), (3872, 2011469), (3992, 1951004), (4031, 1932128), (4448, 1750991), (5104, 1525942), (5489, 1418912), (6116, 1273448), (7018, 1109776), (7984, 975502), (8062, 966064), (10208, 762971), (10978, 709456), (12232, 636724), (14036, 554888), (14471, 538208), (15968, 487751), (16124, 483032), (16819, 463072), (21956, 354728), (24464, 318362), (28072, 277444), (28942, 269104), (32248, 241516), (33638, 231536), (43912, 177364), (44341, 175648), (48928, 159181), (56144, 138722), (57884, 134552), (60379, 128992), (64496, 120758), (67276, 115768), (69361, 112288), (87824, 88682)]