249736074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 586248192

約数和(自身を除く): 336512118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 107, 122, 183, 214, 321, 366, 427, 642, 749, 854, 911, 1281, 1498, 1822, 2247, 2562, 2733, 4494, 5466, 6377, 6527, 12754, 13054, 19131, 19581, 38262, 39162, 45689, 55571, 91378, 97477, 111142, 137067, 166713, 194954, 274134, 292431, 333426, 388997, 584862, 682339, 777994, 1166991, 1364678, 2047017, 2333982, 4094034, 5946097, 11892194, 17838291, 35676582, 41622679, 83245358, 124868037, 249736074]

約数ペア:

[(1, 249736074), (2, 124868037), (3, 83245358), (6, 41622679), (7, 35676582), (14, 17838291), (21, 11892194), (42, 5946097), (61, 4094034), (107, 2333982), (122, 2047017), (183, 1364678), (214, 1166991), (321, 777994), (366, 682339), (427, 584862), (642, 388997), (749, 333426), (854, 292431), (911, 274134), (1281, 194954), (1498, 166713), (1822, 137067), (2247, 111142), (2562, 97477), (2733, 91378), (4494, 55571), (5466, 45689), (6377, 39162), (6527, 38262), (12754, 19581), (13054, 19131)]