331426144

素因数分解:

$2^5\times 7^1\times {\mathrm{1479581}}^1$

素因数の和:1479598

約数の個数: 24

約数和(自身を含む): 745709328

約数和(自身を除く): 414283184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1479581, 2959162, 5918324, 10357067, 11836648, 20714134, 23673296, 41428268, 47346592, 82856536, 165713072, 331426144]

約数ペア:

[(1, 331426144), (2, 165713072), (4, 82856536), (7, 47346592), (8, 41428268), (14, 23673296), (16, 20714134), (28, 11836648), (32, 10357067), (56, 5918324), (112, 2959162), (224, 1479581)]