557512494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 1500291072

約数和(自身を除く): 942778578

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 67, 77, 83, 93, 98, 134, 147, 154, 166, 186, 201, 217, 231, 249, 294, 341, 402, 434, 462, 469, 498, 539, 581, 651, 682, 737, 913, 938, 1023, 1078, 1162, 1302, 1407, 1474, 1519, 1617, 1743, 1826, 2046, 2077, 2211, 2387, 2573, 2739, 2814, 3038, 3234, 3283, 3486, 4067, 4154, 4422, 4557, 4774, 5146, 5159, 5478, 5561, 6231, 6391, 6566, 7161, 7719, 8134, 9114, 9849, 10318, 11122, 12201, 12462, 12782, 14322, 14539, 15438, 15477, 16683, 16709, 18011, 19173, 19698, 22847, 24402, 28303, 29078, 30954, 33366, 33418, 36022, 36113, 38346, 38927, 43617, 44737, 45694, 50127, 54033, 56606, 61171, 68541, 72226, 77854, 84909, 87234, 89474, 100254, 101773, 108066, 108339, 116781, 122342, 126077, 134211, 137082, 159929, 169818, 172391, 183513, 198121, 203546, 216678, 233562, 252154, 268422, 272489, 305319, 319858, 344782, 367026, 378231, 396242, 428197, 479787, 517173, 544978, 594363, 610638, 756462, 817467, 856394, 959574, 1034346, 1119503, 1188726, 1206737, 1284591, 1386847, 1634934, 1896301, 2239006, 2413474, 2569182, 2773694, 2997379, 3358509, 3620211, 3792602, 4160541, 5688903, 5994758, 6717018, 7240422, 8321082, 8447159, 8992137, 11377806, 13274107, 16894318, 17984274, 25341477, 26548214, 39822321, 50682954, 79644642, 92918749, 185837498, 278756247, 557512494]

約数ペア:

[(1, 557512494), (2, 278756247), (3, 185837498), (6, 92918749), (7, 79644642), (11, 50682954), (14, 39822321), (21, 26548214), (22, 25341477), (31, 17984274), (33, 16894318), (42, 13274107), (49, 11377806), (62, 8992137), (66, 8447159), (67, 8321082), (77, 7240422), (83, 6717018), (93, 5994758), (98, 5688903), (134, 4160541), (147, 3792602), (154, 3620211), (166, 3358509), (186, 2997379), (201, 2773694), (217, 2569182), (231, 2413474), (249, 2239006), (294, 1896301), (341, 1634934), (402, 1386847), (434, 1284591), (462, 1206737), (469, 1188726), (498, 1119503), (539, 1034346), (581, 959574), (651, 856394), (682, 817467), (737, 756462), (913, 610638), (938, 594363), (1023, 544978), (1078, 517173), (1162, 479787), (1302, 428197), (1407, 396242), (1474, 378231), (1519, 367026), (1617, 344782), (1743, 319858), (1826, 305319), (2046, 272489), (2077, 268422), (2211, 252154), (2387, 233562), (2573, 216678), (2739, 203546), (2814, 198121), (3038, 183513), (3234, 172391), (3283, 169818), (3486, 159929), (4067, 137082), (4154, 134211), (4422, 126077), (4557, 122342), (4774, 116781), (5146, 108339), (5159, 108066), (5478, 101773), (5561, 100254), (6231, 89474), (6391, 87234), (6566, 84909), (7161, 77854), (7719, 72226), (8134, 68541), (9114, 61171), (9849, 56606), (10318, 54033), (11122, 50127), (12201, 45694), (12462, 44737), (12782, 43617), (14322, 38927), (14539, 38346), (15438, 36113), (15477, 36022), (16683, 33418), (16709, 33366), (18011, 30954), (19173, 29078), (19698, 28303), (22847, 24402)]