238723716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 743178240

約数和(自身を除く): 504454524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 47, 66, 69, 77, 84, 92, 94, 132, 138, 141, 154, 161, 188, 231, 239, 253, 276, 282, 308, 322, 329, 462, 478, 483, 506, 517, 564, 644, 658, 717, 759, 924, 956, 966, 987, 1012, 1034, 1081, 1316, 1434, 1518, 1551, 1673, 1771, 1932, 1974, 2068, 2162, 2629, 2868, 3036, 3102, 3243, 3346, 3542, 3619, 3948, 4324, 5019, 5258, 5313, 5497, 6204, 6486, 6692, 7084, 7238, 7567, 7887, 10038, 10516, 10626, 10857, 10994, 11233, 11891, 12972, 14476, 15134, 15774, 16491, 18403, 20076, 21252, 21714, 21988, 22466, 22701, 23782, 30268, 31548, 32982, 33699, 35673, 36806, 38479, 43428, 44932, 45402, 47564, 55209, 60467, 65964, 67398, 71346, 73612, 76958, 78631, 83237, 90804, 110418, 115437, 120934, 123563, 134796, 142692, 153916, 157262, 166474, 181401, 220836, 230874, 235893, 241868, 247126, 249711, 258359, 314524, 332948, 362802, 370689, 423269, 461748, 471786, 494252, 499422, 516718, 725604, 741378, 775077, 846538, 864941, 943572, 998844, 1033436, 1269807, 1482756, 1550154, 1693076, 1729882, 1808513, 2539614, 2594823, 2841949, 3100308, 3459764, 3617026, 5079228, 5189646, 5425539, 5683898, 7234052, 8525847, 10379292, 10851078, 11367796, 17051694, 19893643, 21702156, 34103388, 39787286, 59680929, 79574572, 119361858, 238723716]

約数ペア:

[(1, 238723716), (2, 119361858), (3, 79574572), (4, 59680929), (6, 39787286), (7, 34103388), (11, 21702156), (12, 19893643), (14, 17051694), (21, 11367796), (22, 10851078), (23, 10379292), (28, 8525847), (33, 7234052), (42, 5683898), (44, 5425539), (46, 5189646), (47, 5079228), (66, 3617026), (69, 3459764), (77, 3100308), (84, 2841949), (92, 2594823), (94, 2539614), (132, 1808513), (138, 1729882), (141, 1693076), (154, 1550154), (161, 1482756), (188, 1269807), (231, 1033436), (239, 998844), (253, 943572), (276, 864941), (282, 846538), (308, 775077), (322, 741378), (329, 725604), (462, 516718), (478, 499422), (483, 494252), (506, 471786), (517, 461748), (564, 423269), (644, 370689), (658, 362802), (717, 332948), (759, 314524), (924, 258359), (956, 249711), (966, 247126), (987, 241868), (1012, 235893), (1034, 230874), (1081, 220836), (1316, 181401), (1434, 166474), (1518, 157262), (1551, 153916), (1673, 142692), (1771, 134796), (1932, 123563), (1974, 120934), (2068, 115437), (2162, 110418), (2629, 90804), (2868, 83237), (3036, 78631), (3102, 76958), (3243, 73612), (3346, 71346), (3542, 67398), (3619, 65964), (3948, 60467), (4324, 55209), (5019, 47564), (5258, 45402), (5313, 44932), (5497, 43428), (6204, 38479), (6486, 36806), (6692, 35673), (7084, 33699), (7238, 32982), (7567, 31548), (7887, 30268), (10038, 23782), (10516, 22701), (10626, 22466), (10857, 21988), (10994, 21714), (11233, 21252), (11891, 20076), (12972, 18403), (14476, 16491), (15134, 15774)]