258542424

素因数分解:

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

素因数の和:100

約数の個数: 288

約数和(自身を含む): 891540000

約数和(自身を除く): 632997576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 29, 36, 38, 42, 49, 56, 57, 58, 63, 72, 76, 84, 87, 98, 114, 116, 126, 133, 147, 152, 168, 171, 174, 196, 203, 228, 232, 252, 261, 266, 294, 342, 343, 348, 361, 392, 399, 406, 441, 456, 504, 522, 532, 551, 588, 609, 684, 686, 696, 722, 798, 812, 882, 931, 1029, 1044, 1064, 1083, 1102, 1176, 1197, 1218, 1368, 1372, 1421, 1444, 1596, 1624, 1653, 1764, 1827, 1862, 2058, 2088, 2166, 2204, 2394, 2436, 2527, 2744, 2793, 2842, 2888, 3087, 3192, 3249, 3306, 3528, 3654, 3724, 3857, 4116, 4263, 4332, 4408, 4788, 4872, 4959, 5054, 5586, 5684, 6174, 6498, 6517, 6612, 7308, 7448, 7581, 7714, 8232, 8379, 8526, 8664, 9576, 9918, 9947, 10108, 10469, 11172, 11368, 11571, 12348, 12789, 12996, 13034, 13224, 14616, 15162, 15428, 16758, 17052, 17689, 19551, 19836, 19894, 20216, 20938, 22344, 22743, 23142, 24696, 25578, 25992, 26068, 26999, 29841, 30324, 30856, 31407, 33516, 34104, 34713, 35378, 39102, 39672, 39788, 41876, 45486, 46284, 51156, 52136, 53067, 53998, 58653, 59682, 60648, 62814, 67032, 69426, 70756, 73283, 78204, 79576, 80997, 83752, 89523, 90972, 92568, 94221, 102312, 106134, 107996, 117306, 119364, 123823, 125628, 138852, 141512, 146566, 156408, 159201, 161994, 179046, 181944, 188442, 188993, 212268, 215992, 219849, 234612, 238728, 242991, 247646, 251256, 277704, 293132, 318402, 323988, 358092, 371469, 376884, 377986, 424536, 439698, 469224, 485982, 495292, 512981, 566979, 586264, 636804, 647976, 659547, 716184, 742938, 753768, 755972, 879396, 971964, 990584, 1025962, 1114407, 1133958, 1273608, 1319094, 1485876, 1511944, 1538943, 1700937, 1758792, 1943928, 2051924, 2228814, 2267916, 2638188, 2971752, 3077886, 3401874, 3590867, 4103848, 4457628, 4535832, 4616829, 5276376, 6155772, 6803748, 7181734, 8915256, 9233658, 10772601, 12311544, 13607496, 14363468, 18467316, 21545202, 28726936, 32317803, 36934632, 43090404, 64635606, 86180808, 129271212, 258542424]

約数ペア:

[(1, 258542424), (2, 129271212), (3, 86180808), (4, 64635606), (6, 43090404), (7, 36934632), (8, 32317803), (9, 28726936), (12, 21545202), (14, 18467316), (18, 14363468), (19, 13607496), (21, 12311544), (24, 10772601), (28, 9233658), (29, 8915256), (36, 7181734), (38, 6803748), (42, 6155772), (49, 5276376), (56, 4616829), (57, 4535832), (58, 4457628), (63, 4103848), (72, 3590867), (76, 3401874), (84, 3077886), (87, 2971752), (98, 2638188), (114, 2267916), (116, 2228814), (126, 2051924), (133, 1943928), (147, 1758792), (152, 1700937), (168, 1538943), (171, 1511944), (174, 1485876), (196, 1319094), (203, 1273608), (228, 1133958), (232, 1114407), (252, 1025962), (261, 990584), (266, 971964), (294, 879396), (342, 755972), (343, 753768), (348, 742938), (361, 716184), (392, 659547), (399, 647976), (406, 636804), (441, 586264), (456, 566979), (504, 512981), (522, 495292), (532, 485982), (551, 469224), (588, 439698), (609, 424536), (684, 377986), (686, 376884), (696, 371469), (722, 358092), (798, 323988), (812, 318402), (882, 293132), (931, 277704), (1029, 251256), (1044, 247646), (1064, 242991), (1083, 238728), (1102, 234612), (1176, 219849), (1197, 215992), (1218, 212268), (1368, 188993), (1372, 188442), (1421, 181944), (1444, 179046), (1596, 161994), (1624, 159201), (1653, 156408), (1764, 146566), (1827, 141512), (1862, 138852), (2058, 125628), (2088, 123823), (2166, 119364), (2204, 117306), (2394, 107996), (2436, 106134), (2527, 102312), (2744, 94221), (2793, 92568), (2842, 90972), (2888, 89523), (3087, 83752), (3192, 80997), (3249, 79576), (3306, 78204), (3528, 73283), (3654, 70756), (3724, 69426), (3857, 67032), (4116, 62814), (4263, 60648), (4332, 59682), (4408, 58653), (4788, 53998), (4872, 53067), (4959, 52136), (5054, 51156), (5586, 46284), (5684, 45486), (6174, 41876), (6498, 39788), (6517, 39672), (6612, 39102), (7308, 35378), (7448, 34713), (7581, 34104), (7714, 33516), (8232, 31407), (8379, 30856), (8526, 30324), (8664, 29841), (9576, 26999), (9918, 26068), (9947, 25992), (10108, 25578), (10469, 24696), (11172, 23142), (11368, 22743), (11571, 22344), (12348, 20938), (12789, 20216), (12996, 19894), (13034, 19836), (13224, 19551), (14616, 17689), (15162, 17052), (15428, 16758)]