321036156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5981}}^1$

素因数の和:6072

約数の個数: 96

約数和(自身を含む): 964776960

約数和(自身を除く): 643740804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2982, 3834, 4473, 5964, 5981, 7668, 8946, 11962, 13419, 17892, 17943, 23924, 26838, 35886, 41867, 53676, 53829, 71772, 83734, 107658, 125601, 161487, 167468, 215316, 251202, 322974, 376803, 424651, 502404, 645948, 753606, 849302, 1130409, 1273953, 1507212, 1698604, 2260818, 2547906, 2972557, 3821859, 4521636, 5095812, 5945114, 7643718, 8917671, 11465577, 11890228, 15287436, 17835342, 22931154, 26753013, 35670684, 45862308, 53506026, 80259039, 107012052, 160518078, 321036156]

約数ペア:

[(1, 321036156), (2, 160518078), (3, 107012052), (4, 80259039), (6, 53506026), (7, 45862308), (9, 35670684), (12, 26753013), (14, 22931154), (18, 17835342), (21, 15287436), (27, 11890228), (28, 11465577), (36, 8917671), (42, 7643718), (54, 5945114), (63, 5095812), (71, 4521636), (84, 3821859), (108, 2972557), (126, 2547906), (142, 2260818), (189, 1698604), (213, 1507212), (252, 1273953), (284, 1130409), (378, 849302), (426, 753606), (497, 645948), (639, 502404), (756, 424651), (852, 376803), (994, 322974), (1278, 251202), (1491, 215316), (1917, 167468), (1988, 161487), (2556, 125601), (2982, 107658), (3834, 83734), (4473, 71772), (5964, 53829), (5981, 53676), (7668, 41867), (8946, 35886), (11962, 26838), (13419, 23924), (17892, 17943)]