307261656

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{328271}}^1$

素因数の和:328296

約数の個数: 48

約数和(自身を含む): 896182560

約数和(自身を除く): 588920904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 328271, 656542, 984813, 1313084, 1969626, 2626168, 2954439, 3939252, 4267523, 5908878, 7878504, 8535046, 11817756, 12802569, 17070092, 23635512, 25605138, 34140184, 38407707, 51210276, 76815414, 102420552, 153630828, 307261656]

約数ペア:

[(1, 307261656), (2, 153630828), (3, 102420552), (4, 76815414), (6, 51210276), (8, 38407707), (9, 34140184), (12, 25605138), (13, 23635512), (18, 17070092), (24, 12802569), (26, 11817756), (36, 8535046), (39, 7878504), (52, 5908878), (72, 4267523), (78, 3939252), (104, 2954439), (117, 2626168), (156, 1969626), (234, 1313084), (312, 984813), (468, 656542), (936, 328271)]