269906637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{311}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 514934784

約数和(自身を除く): 245028147

約数列:

[1, 3, 7, 11, 13, 17, 21, 33, 39, 51, 77, 91, 119, 143, 187, 221, 231, 273, 289, 311, 357, 429, 561, 663, 867, 933, 1001, 1309, 1547, 2023, 2177, 2431, 3003, 3179, 3421, 3757, 3927, 4043, 4641, 5287, 6069, 6531, 7293, 9537, 10263, 11271, 12129, 15861, 17017, 22253, 23947, 26299, 28301, 37009, 41327, 44473, 51051, 58157, 66759, 68731, 71841, 78897, 84903, 89879, 111027, 123981, 133419, 174471, 206193, 269637, 289289, 311311, 407099, 481117, 629153, 756041, 867867, 933933, 988669, 1168427, 1221297, 1443351, 1887459, 2268123, 2966007, 3505281, 5292287, 6920683, 8178989, 12852697, 15876861, 20762049, 24536967, 38558091, 89968879, 269906637]

約数ペア:

[(1, 269906637), (3, 89968879), (7, 38558091), (11, 24536967), (13, 20762049), (17, 15876861), (21, 12852697), (33, 8178989), (39, 6920683), (51, 5292287), (77, 3505281), (91, 2966007), (119, 2268123), (143, 1887459), (187, 1443351), (221, 1221297), (231, 1168427), (273, 988669), (289, 933933), (311, 867867), (357, 756041), (429, 629153), (561, 481117), (663, 407099), (867, 311311), (933, 289289), (1001, 269637), (1309, 206193), (1547, 174471), (2023, 133419), (2177, 123981), (2431, 111027), (3003, 89879), (3179, 84903), (3421, 78897), (3757, 71841), (3927, 68731), (4043, 66759), (4641, 58157), (5287, 51051), (6069, 44473), (6531, 41327), (7293, 37009), (9537, 28301), (10263, 26299), (11271, 23947), (12129, 22253), (15861, 17017)]