129271212

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 216

約数和(自身を含む): 416052000

約数和(自身を除く): 286780788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 49, 57, 58, 63, 76, 84, 87, 98, 114, 116, 126, 133, 147, 171, 174, 196, 203, 228, 252, 261, 266, 294, 342, 343, 348, 361, 399, 406, 441, 522, 532, 551, 588, 609, 684, 686, 722, 798, 812, 882, 931, 1029, 1044, 1083, 1102, 1197, 1218, 1372, 1421, 1444, 1596, 1653, 1764, 1827, 1862, 2058, 2166, 2204, 2394, 2436, 2527, 2793, 2842, 3087, 3249, 3306, 3654, 3724, 3857, 4116, 4263, 4332, 4788, 4959, 5054, 5586, 5684, 6174, 6498, 6517, 6612, 7308, 7581, 7714, 8379, 8526, 9918, 9947, 10108, 10469, 11172, 11571, 12348, 12789, 12996, 13034, 15162, 15428, 16758, 17052, 17689, 19551, 19836, 19894, 20938, 22743, 23142, 25578, 26068, 26999, 29841, 30324, 31407, 33516, 34713, 35378, 39102, 39788, 41876, 45486, 46284, 51156, 53067, 53998, 58653, 59682, 62814, 69426, 70756, 73283, 78204, 80997, 89523, 90972, 94221, 106134, 107996, 117306, 119364, 123823, 125628, 138852, 146566, 159201, 161994, 179046, 188442, 188993, 212268, 219849, 234612, 242991, 247646, 293132, 318402, 323988, 358092, 371469, 376884, 377986, 439698, 485982, 495292, 512981, 566979, 636804, 659547, 742938, 755972, 879396, 971964, 1025962, 1114407, 1133958, 1319094, 1485876, 1538943, 1700937, 2051924, 2228814, 2267916, 2638188, 3077886, 3401874, 3590867, 4457628, 4616829, 6155772, 6803748, 7181734, 9233658, 10772601, 14363468, 18467316, 21545202, 32317803, 43090404, 64635606, 129271212]

約数ペア:

[(1, 129271212), (2, 64635606), (3, 43090404), (4, 32317803), (6, 21545202), (7, 18467316), (9, 14363468), (12, 10772601), (14, 9233658), (18, 7181734), (19, 6803748), (21, 6155772), (28, 4616829), (29, 4457628), (36, 3590867), (38, 3401874), (42, 3077886), (49, 2638188), (57, 2267916), (58, 2228814), (63, 2051924), (76, 1700937), (84, 1538943), (87, 1485876), (98, 1319094), (114, 1133958), (116, 1114407), (126, 1025962), (133, 971964), (147, 879396), (171, 755972), (174, 742938), (196, 659547), (203, 636804), (228, 566979), (252, 512981), (261, 495292), (266, 485982), (294, 439698), (342, 377986), (343, 376884), (348, 371469), (361, 358092), (399, 323988), (406, 318402), (441, 293132), (522, 247646), (532, 242991), (551, 234612), (588, 219849), (609, 212268), (684, 188993), (686, 188442), (722, 179046), (798, 161994), (812, 159201), (882, 146566), (931, 138852), (1029, 125628), (1044, 123823), (1083, 119364), (1102, 117306), (1197, 107996), (1218, 106134), (1372, 94221), (1421, 90972), (1444, 89523), (1596, 80997), (1653, 78204), (1764, 73283), (1827, 70756), (1862, 69426), (2058, 62814), (2166, 59682), (2204, 58653), (2394, 53998), (2436, 53067), (2527, 51156), (2793, 46284), (2842, 45486), (3087, 41876), (3249, 39788), (3306, 39102), (3654, 35378), (3724, 34713), (3857, 33516), (4116, 31407), (4263, 30324), (4332, 29841), (4788, 26999), (4959, 26068), (5054, 25578), (5586, 23142), (5684, 22743), (6174, 20938), (6498, 19894), (6517, 19836), (6612, 19551), (7308, 17689), (7581, 17052), (7714, 16758), (8379, 15428), (8526, 15162), (9918, 13034), (9947, 12996), (10108, 12789), (10469, 12348), (11172, 11571)]