240147685446

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1693}}^1\times {\mathrm{3319}}^1$

素因数の和:5453

約数の個数: 64

約数和(自身を含む): 510216537600

約数和(自身を除く): 270068852154

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 1693, 2514, 3319, 3386, 5079, 6638, 7123, 9957, 10158, 14246, 19914, 21369, 28781, 42738, 56423, 57562, 86343, 112846, 169269, 172686, 338538, 709367, 1390661, 1418734, 2128101, 2781322, 4171983, 4256202, 5619067, 8343966, 11238134, 12059239, 16857201, 23641237, 24118478, 33714402, 36177717, 47282474, 70923711, 72355434, 95524139, 141847422, 191048278, 286572417, 573144834, 2354389073, 4708778146, 7063167219, 14126334438, 40024614241, 80049228482, 120073842723, 240147685446]

約数ペア:

[(1, 240147685446), (2, 120073842723), (3, 80049228482), (6, 40024614241), (17, 14126334438), (34, 7063167219), (51, 4708778146), (102, 2354389073), (419, 573144834), (838, 286572417), (1257, 191048278), (1693, 141847422), (2514, 95524139), (3319, 72355434), (3386, 70923711), (5079, 47282474), (6638, 36177717), (7123, 33714402), (9957, 24118478), (10158, 23641237), (14246, 16857201), (19914, 12059239), (21369, 11238134), (28781, 8343966), (42738, 5619067), (56423, 4256202), (57562, 4171983), (86343, 2781322), (112846, 2128101), (169269, 1418734), (172686, 1390661), (338538, 709367)]