321308896

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8237}}^1$

素因数の和:8323

約数の個数: 48

約数和(自身を含む): 672616224

約数和(自身を除く): 351307328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 736, 848, 1219, 1696, 2438, 4876, 8237, 9752, 16474, 19504, 32948, 39008, 65896, 131792, 189451, 263584, 378902, 436561, 757804, 873122, 1515608, 1746244, 3031216, 3492488, 6062432, 6984976, 10040903, 13969952, 20081806, 40163612, 80327224, 160654448, 321308896]

約数ペア:

[(1, 321308896), (2, 160654448), (4, 80327224), (8, 40163612), (16, 20081806), (23, 13969952), (32, 10040903), (46, 6984976), (53, 6062432), (92, 3492488), (106, 3031216), (184, 1746244), (212, 1515608), (368, 873122), (424, 757804), (736, 436561), (848, 378902), (1219, 263584), (1696, 189451), (2438, 131792), (4876, 65896), (8237, 39008), (9752, 32948), (16474, 19504)]