285932052

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 144

約数和(自身を含む): 875629440

約数和(自身を除く): 589697388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 189, 196, 213, 252, 284, 294, 378, 426, 441, 497, 588, 639, 756, 761, 852, 882, 994, 1278, 1323, 1491, 1522, 1764, 1917, 1988, 2283, 2556, 2646, 2982, 3044, 3479, 3834, 4473, 4566, 5292, 5327, 5964, 6849, 6958, 7668, 8946, 9132, 10437, 10654, 13419, 13698, 13916, 15981, 17892, 20547, 20874, 21308, 26838, 27396, 31311, 31962, 37289, 41094, 41748, 47943, 53676, 54031, 62622, 63924, 74578, 82188, 93933, 95886, 108062, 111867, 125244, 143829, 149156, 162093, 187866, 191772, 216124, 223734, 287658, 324186, 335601, 375732, 378217, 447468, 486279, 575316, 648372, 671202, 756434, 972558, 1006803, 1134651, 1342404, 1458837, 1512868, 1945116, 2013606, 2269302, 2647519, 2917674, 3403953, 4027212, 4538604, 5295038, 5835348, 6807906, 7942557, 10211859, 10590076, 13615812, 15885114, 20423718, 23827671, 31770228, 40847436, 47655342, 71483013, 95310684, 142966026, 285932052]

約数ペア:

[(1, 285932052), (2, 142966026), (3, 95310684), (4, 71483013), (6, 47655342), (7, 40847436), (9, 31770228), (12, 23827671), (14, 20423718), (18, 15885114), (21, 13615812), (27, 10590076), (28, 10211859), (36, 7942557), (42, 6807906), (49, 5835348), (54, 5295038), (63, 4538604), (71, 4027212), (84, 3403953), (98, 2917674), (108, 2647519), (126, 2269302), (142, 2013606), (147, 1945116), (189, 1512868), (196, 1458837), (213, 1342404), (252, 1134651), (284, 1006803), (294, 972558), (378, 756434), (426, 671202), (441, 648372), (497, 575316), (588, 486279), (639, 447468), (756, 378217), (761, 375732), (852, 335601), (882, 324186), (994, 287658), (1278, 223734), (1323, 216124), (1491, 191772), (1522, 187866), (1764, 162093), (1917, 149156), (1988, 143829), (2283, 125244), (2556, 111867), (2646, 108062), (2982, 95886), (3044, 93933), (3479, 82188), (3834, 74578), (4473, 63924), (4566, 62622), (5292, 54031), (5327, 53676), (5964, 47943), (6849, 41748), (6958, 41094), (7668, 37289), (8946, 31962), (9132, 31311), (10437, 27396), (10654, 26838), (13419, 21308), (13698, 20874), (13916, 20547), (15981, 17892)]