268962879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1879

約数の個数: 32

約数和(自身を含む): 393230080

約数和(自身を除く): 124267201

約数列:

[1, 3, 19, 37, 57, 73, 111, 219, 703, 1387, 1747, 2109, 2701, 4161, 5241, 8103, 33193, 51319, 64639, 99579, 127531, 153957, 193917, 382593, 1228141, 2423089, 3684423, 4718647, 7269267, 14155941, 89654293, 268962879]

約数ペア:

[(1, 268962879), (3, 89654293), (19, 14155941), (37, 7269267), (57, 4718647), (73, 3684423), (111, 2423089), (219, 1228141), (703, 382593), (1387, 193917), (1747, 153957), (2109, 127531), (2701, 99579), (4161, 64639), (5241, 51319), (8103, 33193)]