669687516

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{72383}}^1$

素因数の和:72650

約数の個数: 36

約数和(自身を含む): 1699431552

約数和(自身を除く): 1029744036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 72383, 144766, 217149, 289532, 434298, 651447, 868596, 1302894, 2605788, 18602431, 37204862, 55807293, 74409724, 111614586, 167421879, 223229172, 334843758, 669687516]

約数ペア:

[(1, 669687516), (2, 334843758), (3, 223229172), (4, 167421879), (6, 111614586), (9, 74409724), (12, 55807293), (18, 37204862), (36, 18602431), (257, 2605788), (514, 1302894), (771, 868596), (1028, 651447), (1542, 434298), (2313, 289532), (3084, 217149), (4626, 144766), (9252, 72383)]