261287184

素因数分解:

$2^4\times 3^1\times {\mathrm{859}}^1\times {\mathrm{6337}}^1$

素因数の和:7207

約数の個数: 40

約数和(自身を含む): 675884320

約数和(自身を除く): 414597136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 859, 1718, 2577, 3436, 5154, 6337, 6872, 10308, 12674, 13744, 19011, 20616, 25348, 38022, 41232, 50696, 76044, 101392, 152088, 304176, 5443483, 10886966, 16330449, 21773932, 32660898, 43547864, 65321796, 87095728, 130643592, 261287184]

約数ペア:

[(1, 261287184), (2, 130643592), (3, 87095728), (4, 65321796), (6, 43547864), (8, 32660898), (12, 21773932), (16, 16330449), (24, 10886966), (48, 5443483), (859, 304176), (1718, 152088), (2577, 101392), (3436, 76044), (5154, 50696), (6337, 41232), (6872, 38022), (10308, 25348), (12674, 20616), (13744, 19011)]