254317739148

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103969}}^1$

素因数の和:104093

約数の個数: 192

約数和(自身を含む): 754572672000

約数和(自身を除く): 500254932852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 71, 87, 99, 108, 116, 132, 142, 174, 198, 213, 261, 284, 297, 319, 348, 396, 426, 522, 594, 638, 639, 781, 783, 852, 957, 1044, 1188, 1276, 1278, 1562, 1566, 1914, 1917, 2059, 2343, 2556, 2871, 3124, 3132, 3828, 3834, 4118, 4686, 5742, 6177, 7029, 7668, 8236, 8613, 9372, 11484, 12354, 14058, 17226, 18531, 21087, 22649, 24708, 28116, 34452, 37062, 42174, 45298, 55593, 67947, 74124, 84348, 90596, 103969, 111186, 135894, 203841, 207938, 222372, 271788, 311907, 407682, 415876, 611523, 623814, 815364, 935721, 1143659, 1223046, 1247628, 1871442, 2287318, 2446092, 2807163, 3015101, 3430977, 3742884, 4574636, 5614326, 6030202, 6861954, 7381799, 9045303, 10292931, 11228652, 12060404, 13723908, 14763598, 18090606, 20585862, 22145397, 27135909, 29527196, 30878793, 33166111, 36181212, 41171724, 44290794, 54271818, 61757586, 66332222, 66436191, 81199789, 81407727, 88581588, 99498333, 108543636, 123515172, 132664444, 132872382, 162399578, 162815454, 198996666, 199308573, 214072171, 243599367, 265744764, 298494999, 324799156, 325630908, 397993332, 398617146, 428144342, 487198734, 596989998, 642216513, 730798101, 797234292, 856288684, 895484997, 974397468, 1193979996, 1284433026, 1461596202, 1790969994, 1926649539, 2192394303, 2354793881, 2568866052, 2923192404, 3581939988, 3853299078, 4384788606, 4709587762, 5779948617, 7064381643, 7706598156, 8769577212, 9419175524, 11559897234, 14128763286, 21193144929, 23119794468, 28257526572, 42386289858, 63579434787, 84772579716, 127158869574, 254317739148]

約数ペア:

[(1, 254317739148), (2, 127158869574), (3, 84772579716), (4, 63579434787), (6, 42386289858), (9, 28257526572), (11, 23119794468), (12, 21193144929), (18, 14128763286), (22, 11559897234), (27, 9419175524), (29, 8769577212), (33, 7706598156), (36, 7064381643), (44, 5779948617), (54, 4709587762), (58, 4384788606), (66, 3853299078), (71, 3581939988), (87, 2923192404), (99, 2568866052), (108, 2354793881), (116, 2192394303), (132, 1926649539), (142, 1790969994), (174, 1461596202), (198, 1284433026), (213, 1193979996), (261, 974397468), (284, 895484997), (297, 856288684), (319, 797234292), (348, 730798101), (396, 642216513), (426, 596989998), (522, 487198734), (594, 428144342), (638, 398617146), (639, 397993332), (781, 325630908), (783, 324799156), (852, 298494999), (957, 265744764), (1044, 243599367), (1188, 214072171), (1276, 199308573), (1278, 198996666), (1562, 162815454), (1566, 162399578), (1914, 132872382), (1917, 132664444), (2059, 123515172), (2343, 108543636), (2556, 99498333), (2871, 88581588), (3124, 81407727), (3132, 81199789), (3828, 66436191), (3834, 66332222), (4118, 61757586), (4686, 54271818), (5742, 44290794), (6177, 41171724), (7029, 36181212), (7668, 33166111), (8236, 30878793), (8613, 29527196), (9372, 27135909), (11484, 22145397), (12354, 20585862), (14058, 18090606), (17226, 14763598), (18531, 13723908), (21087, 12060404), (22649, 11228652), (24708, 10292931), (28116, 9045303), (34452, 7381799), (37062, 6861954), (42174, 6030202), (45298, 5614326), (55593, 4574636), (67947, 3742884), (74124, 3430977), (84348, 3015101), (90596, 2807163), (103969, 2446092), (111186, 2287318), (135894, 1871442), (203841, 1247628), (207938, 1223046), (222372, 1143659), (271788, 935721), (311907, 815364), (407682, 623814), (415876, 611523)]