1528984912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{80779}}^1$

素因数の和:80820

約数の個数: 60

約数和(自身を含む): 3666119520

約数和(自身を除く): 2137134608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 80779, 161558, 323116, 565453, 646232, 1050127, 1130906, 1292464, 2100254, 2261812, 4200508, 4523624, 7350889, 8401016, 9047248, 13651651, 14701778, 16802032, 27303302, 29403556, 54606604, 58807112, 95561557, 109213208, 117614224, 191123114, 218426416, 382246228, 764492456, 1528984912]

約数ペア:

[(1, 1528984912), (2, 764492456), (4, 382246228), (7, 218426416), (8, 191123114), (13, 117614224), (14, 109213208), (16, 95561557), (26, 58807112), (28, 54606604), (52, 29403556), (56, 27303302), (91, 16802032), (104, 14701778), (112, 13651651), (169, 9047248), (182, 8401016), (208, 7350889), (338, 4523624), (364, 4200508), (676, 2261812), (728, 2100254), (1183, 1292464), (1352, 1130906), (1456, 1050127), (2366, 646232), (2704, 565453), (4732, 323116), (9464, 161558), (18928, 80779)]