664893312

素因数分解:

$2^7\times 3^1\times {\mathrm{1731493}}^1$

素因数の和:1731510

約数の個数: 32

約数和(自身を含む): 1766123880

約数和(自身を除く): 1101230568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1731493, 3462986, 5194479, 6925972, 10388958, 13851944, 20777916, 27703888, 41555832, 55407776, 83111664, 110815552, 166223328, 221631104, 332446656, 664893312]

約数ペア:

[(1, 664893312), (2, 332446656), (3, 221631104), (4, 166223328), (6, 110815552), (8, 83111664), (12, 55407776), (16, 41555832), (24, 27703888), (32, 20777916), (48, 13851944), (64, 10388958), (96, 6925972), (128, 5194479), (192, 3462986), (384, 1731493)]