288747424

素因数分解:

$2^5\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2011}}^1$

素因数の和:2669

約数の個数: 48

約数和(自身を含む): 651018816

約数和(自身を除く): 362271392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 641, 1282, 2011, 2564, 4022, 4487, 5128, 8044, 8974, 10256, 14077, 16088, 17948, 20512, 28154, 32176, 35896, 56308, 64352, 71792, 112616, 143584, 225232, 450464, 1289051, 2578102, 5156204, 9023357, 10312408, 18046714, 20624816, 36093428, 41249632, 72186856, 144373712, 288747424]

約数ペア:

[(1, 288747424), (2, 144373712), (4, 72186856), (7, 41249632), (8, 36093428), (14, 20624816), (16, 18046714), (28, 10312408), (32, 9023357), (56, 5156204), (112, 2578102), (224, 1289051), (641, 450464), (1282, 225232), (2011, 143584), (2564, 112616), (4022, 71792), (4487, 64352), (5128, 56308), (8044, 35896), (8974, 32176), (10256, 28154), (14077, 20512), (16088, 17948)]