243387224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{2753}}^1$

素因数の和:3059

約数の個数: 32

約数和(自身を含む): 468951120

約数和(自身を除く): 225563896

約数列:

[1, 2, 4, 8, 43, 86, 172, 257, 344, 514, 1028, 2056, 2753, 5506, 11012, 11051, 22024, 22102, 44204, 88408, 118379, 236758, 473516, 707521, 947032, 1415042, 2830084, 5660168, 30423403, 60846806, 121693612, 243387224]

約数ペア:

[(1, 243387224), (2, 121693612), (4, 60846806), (8, 30423403), (43, 5660168), (86, 2830084), (172, 1415042), (257, 947032), (344, 707521), (514, 473516), (1028, 236758), (2056, 118379), (2753, 88408), (5506, 44204), (11012, 22102), (11051, 22024)]