321039072

素因数分解:

$2^5\times 3^3\times {\mathrm{371573}}^1$

素因数の和:371592

約数の個数: 48

約数和(自身を含む): 936366480

約数和(自身を除く): 615327408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 371573, 743146, 1114719, 1486292, 2229438, 2972584, 3344157, 4458876, 5945168, 6688314, 8917752, 10032471, 11890336, 13376628, 17835504, 20064942, 26753256, 35671008, 40129884, 53506512, 80259768, 107013024, 160519536, 321039072]

約数ペア:

[(1, 321039072), (2, 160519536), (3, 107013024), (4, 80259768), (6, 53506512), (8, 40129884), (9, 35671008), (12, 26753256), (16, 20064942), (18, 17835504), (24, 13376628), (27, 11890336), (32, 10032471), (36, 8917752), (48, 6688314), (54, 5945168), (72, 4458876), (96, 3344157), (108, 2972584), (144, 2229438), (216, 1486292), (288, 1114719), (432, 743146), (864, 371573)]