681703656

素因数分解:

$2^3\times 3^1\times {\mathrm{28404319}}^1$

素因数の和:28404328

約数の個数: 16

約数和(自身を含む): 1704259200

約数和(自身を除く): 1022555544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 28404319, 56808638, 85212957, 113617276, 170425914, 227234552, 340851828, 681703656]

約数ペア:

[(1, 681703656), (2, 340851828), (3, 227234552), (4, 170425914), (6, 113617276), (8, 85212957), (12, 56808638), (24, 28404319)]