229738278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{497269}}^1$

素因数の和:497292

約数の個数: 32

約数和(自身を含む): 572855040

約数和(自身を除く): 343116762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 497269, 994538, 1491807, 2983614, 3480883, 5469959, 6961766, 10442649, 10939918, 16409877, 20885298, 32819754, 38289713, 76579426, 114869139, 229738278]

約数ペア:

[(1, 229738278), (2, 114869139), (3, 76579426), (6, 38289713), (7, 32819754), (11, 20885298), (14, 16409877), (21, 10939918), (22, 10442649), (33, 6961766), (42, 5469959), (66, 3480883), (77, 2983614), (154, 1491807), (231, 994538), (462, 497269)]