267526192

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 530122320

約数和(自身を除く): 262596128

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 389, 424, 778, 811, 848, 1556, 1622, 3112, 3244, 6224, 6488, 12976, 20617, 41234, 42983, 82468, 85966, 164936, 171932, 315479, 329872, 343864, 630958, 687728, 1261916, 2523832, 5047664, 16720387, 33440774, 66881548, 133763096, 267526192]

約数ペア:

[(1, 267526192), (2, 133763096), (4, 66881548), (8, 33440774), (16, 16720387), (53, 5047664), (106, 2523832), (212, 1261916), (389, 687728), (424, 630958), (778, 343864), (811, 329872), (848, 315479), (1556, 171932), (1622, 164936), (3112, 85966), (3244, 82468), (6224, 42983), (6488, 41234), (12976, 20617)]