328324144

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{347801}}^1$

素因数の和:347868

約数の個数: 20

約数和(自身を含む): 646911720

約数和(自身を除く): 318587576

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 347801, 695602, 1391204, 2782408, 5564816, 20520259, 41040518, 82081036, 164162072, 328324144]

約数ペア:

[(1, 328324144), (2, 164162072), (4, 82081036), (8, 41040518), (16, 20520259), (59, 5564816), (118, 2782408), (236, 1391204), (472, 695602), (944, 347801)]