270709904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{2027}}^1$

素因数の和:2543

約数の個数: 40

約数和(自身を含む): 556759008

約数和(自身を除く): 286049104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 491, 982, 1964, 2027, 3928, 4054, 7856, 8108, 8347, 16216, 16694, 32432, 33388, 34459, 66776, 68918, 133552, 137836, 275672, 551344, 995257, 1990514, 3981028, 7962056, 15924112, 16919369, 33838738, 67677476, 135354952, 270709904]

約数ペア:

[(1, 270709904), (2, 135354952), (4, 67677476), (8, 33838738), (16, 16919369), (17, 15924112), (34, 7962056), (68, 3981028), (136, 1990514), (272, 995257), (491, 551344), (982, 275672), (1964, 137836), (2027, 133552), (3928, 68918), (4054, 66776), (7856, 34459), (8108, 33388), (8347, 32432), (16216, 16694)]