272590768

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 536219648

約数和(自身を除く): 263628880

約数列:

[1, 2, 4, 8, 16, 127, 163, 254, 326, 508, 652, 823, 1016, 1304, 1646, 2032, 2608, 3292, 6584, 13168, 20701, 41402, 82804, 104521, 134149, 165608, 209042, 268298, 331216, 418084, 536596, 836168, 1073192, 1672336, 2146384, 17036923, 34073846, 68147692, 136295384, 272590768]

約数ペア:

[(1, 272590768), (2, 136295384), (4, 68147692), (8, 34073846), (16, 17036923), (127, 2146384), (163, 1672336), (254, 1073192), (326, 836168), (508, 536596), (652, 418084), (823, 331216), (1016, 268298), (1304, 209042), (1646, 165608), (2032, 134149), (2608, 104521), (3292, 82804), (6584, 41402), (13168, 20701)]