317966168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{132929}}^1$

素因数の和:132971

約数の個数: 32

約数和(自身を含む): 669967200

約数和(自身を除く): 352001032

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 132929, 265858, 531716, 1063432, 1728077, 3057367, 3456154, 6114734, 6912308, 12229468, 13824616, 24458936, 39745771, 79491542, 158983084, 317966168]

約数ペア:

[(1, 317966168), (2, 158983084), (4, 79491542), (8, 39745771), (13, 24458936), (23, 13824616), (26, 12229468), (46, 6912308), (52, 6114734), (92, 3456154), (104, 3057367), (184, 1728077), (299, 1063432), (598, 531716), (1196, 265858), (2392, 132929)]