2783256112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 6826007552

約数和(自身を除く): 4042751440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 103, 104, 112, 134, 182, 206, 208, 268, 277, 364, 412, 469, 536, 554, 721, 728, 824, 871, 938, 1072, 1108, 1339, 1442, 1456, 1648, 1742, 1876, 1939, 2216, 2678, 2884, 3484, 3601, 3752, 3878, 4432, 5356, 5768, 6097, 6901, 6968, 7202, 7504, 7756, 9373, 10712, 11536, 12194, 13802, 13936, 14404, 15512, 18559, 18746, 21424, 24388, 25207, 27604, 28531, 28808, 31024, 37118, 37492, 48307, 48776, 50414, 55208, 57062, 57616, 74236, 74984, 89713, 96614, 97552, 100828, 110416, 114124, 129913, 148472, 149968, 179426, 193228, 199717, 201656, 228248, 241267, 259826, 296944, 358852, 370903, 386456, 399434, 403312, 456496, 482534, 519652, 627991, 717704, 741806, 772912, 798868, 965068, 1039304, 1255982, 1435408, 1483612, 1597736, 1688869, 1911577, 1930136, 2078608, 2511964, 2596321, 2967224, 3195472, 3377738, 3823154, 3860272, 5023928, 5192642, 5934448, 6755476, 7646308, 10047856, 10385284, 13381039, 13510952, 15292616, 20770568, 24850501, 26762078, 27021904, 30585232, 41541136, 49701002, 53524156, 99402004, 107048312, 173953507, 198804008, 214096624, 347907014, 397608016, 695814028, 1391628056, 2783256112]

約数ペア:

[(1, 2783256112), (2, 1391628056), (4, 695814028), (7, 397608016), (8, 347907014), (13, 214096624), (14, 198804008), (16, 173953507), (26, 107048312), (28, 99402004), (52, 53524156), (56, 49701002), (67, 41541136), (91, 30585232), (103, 27021904), (104, 26762078), (112, 24850501), (134, 20770568), (182, 15292616), (206, 13510952), (208, 13381039), (268, 10385284), (277, 10047856), (364, 7646308), (412, 6755476), (469, 5934448), (536, 5192642), (554, 5023928), (721, 3860272), (728, 3823154), (824, 3377738), (871, 3195472), (938, 2967224), (1072, 2596321), (1108, 2511964), (1339, 2078608), (1442, 1930136), (1456, 1911577), (1648, 1688869), (1742, 1597736), (1876, 1483612), (1939, 1435408), (2216, 1255982), (2678, 1039304), (2884, 965068), (3484, 798868), (3601, 772912), (3752, 741806), (3878, 717704), (4432, 627991), (5356, 519652), (5768, 482534), (6097, 456496), (6901, 403312), (6968, 399434), (7202, 386456), (7504, 370903), (7756, 358852), (9373, 296944), (10712, 259826), (11536, 241267), (12194, 228248), (13802, 201656), (13936, 199717), (14404, 193228), (15512, 179426), (18559, 149968), (18746, 148472), (21424, 129913), (24388, 114124), (25207, 110416), (27604, 100828), (28531, 97552), (28808, 96614), (31024, 89713), (37118, 74984), (37492, 74236), (48307, 57616), (48776, 57062), (50414, 55208)]