215519004

素因数分解:

$2^2\times 3^2\times {\mathrm{739}}^1\times {\mathrm{8101}}^1$

素因数の和:8850

約数の個数: 36

約数和(自身を含む): 545588680

約数和(自身を除く): 330069676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 739, 1478, 2217, 2956, 4434, 6651, 8101, 8868, 13302, 16202, 24303, 26604, 32404, 48606, 72909, 97212, 145818, 291636, 5986639, 11973278, 17959917, 23946556, 35919834, 53879751, 71839668, 107759502, 215519004]

約数ペア:

[(1, 215519004), (2, 107759502), (3, 71839668), (4, 53879751), (6, 35919834), (9, 23946556), (12, 17959917), (18, 11973278), (36, 5986639), (739, 291636), (1478, 145818), (2217, 97212), (2956, 72909), (4434, 48606), (6651, 32404), (8101, 26604), (8868, 24303), (13302, 16202)]