219038664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2797}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 592280640

約数和(自身を除く): 373241976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 251, 312, 502, 753, 1004, 1506, 2008, 2797, 3012, 3263, 5594, 6024, 6526, 8391, 9789, 11188, 13052, 16782, 19578, 22376, 26104, 33564, 36361, 39156, 67128, 72722, 78312, 109083, 145444, 218166, 290888, 436332, 702047, 872664, 1404094, 2106141, 2808188, 4212282, 5616376, 8424564, 9126611, 16849128, 18253222, 27379833, 36506444, 54759666, 73012888, 109519332, 219038664]

約数ペア:

[(1, 219038664), (2, 109519332), (3, 73012888), (4, 54759666), (6, 36506444), (8, 27379833), (12, 18253222), (13, 16849128), (24, 9126611), (26, 8424564), (39, 5616376), (52, 4212282), (78, 2808188), (104, 2106141), (156, 1404094), (251, 872664), (312, 702047), (502, 436332), (753, 290888), (1004, 218166), (1506, 145444), (2008, 109083), (2797, 78312), (3012, 72722), (3263, 67128), (5594, 39156), (6024, 36361), (6526, 33564), (8391, 26104), (9789, 22376), (11188, 19578), (13052, 16782)]