320085078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{21061}}^1$

素因数の和:21232

約数の個数: 32

約数和(自身を含む): 682408800

約数和(自身を除く): 362323722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 149, 298, 447, 894, 2533, 5066, 7599, 15198, 21061, 42122, 63183, 126366, 358037, 716074, 1074111, 2148222, 3138089, 6276178, 9414267, 18828534, 53347513, 106695026, 160042539, 320085078]

約数ペア:

[(1, 320085078), (2, 160042539), (3, 106695026), (6, 53347513), (17, 18828534), (34, 9414267), (51, 6276178), (102, 3138089), (149, 2148222), (298, 1074111), (447, 716074), (894, 358037), (2533, 126366), (5066, 63183), (7599, 42122), (15198, 21061)]