219035624

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 435819300

約数和(自身を除く): 216783676

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 529, 584, 709, 1058, 1418, 1679, 2116, 2836, 3358, 4232, 5672, 6716, 13432, 16307, 32614, 38617, 51757, 65228, 77234, 103514, 130456, 154468, 207028, 308936, 375061, 414056, 750122, 1190411, 1500244, 2380822, 3000488, 4761644, 9523288, 27379453, 54758906, 109517812, 219035624]

約数ペア:

[(1, 219035624), (2, 109517812), (4, 54758906), (8, 27379453), (23, 9523288), (46, 4761644), (73, 3000488), (92, 2380822), (146, 1500244), (184, 1190411), (292, 750122), (529, 414056), (584, 375061), (709, 308936), (1058, 207028), (1418, 154468), (1679, 130456), (2116, 103514), (2836, 77234), (3358, 65228), (4232, 51757), (5672, 38617), (6716, 32614), (13432, 16307)]