224725732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31723}}^1$

素因数の和:31768

約数の個数: 48

約数和(自身を含む): 511644672

約数和(自身を除く): 286918940

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 31723, 63446, 126892, 222061, 348953, 444122, 697906, 729629, 888244, 1395812, 1459258, 2442671, 2918516, 4885342, 5107403, 8025919, 9770684, 10214806, 16051838, 20429612, 32103676, 56181433, 112362866, 224725732]

約数ペア:

[(1, 224725732), (2, 112362866), (4, 56181433), (7, 32103676), (11, 20429612), (14, 16051838), (22, 10214806), (23, 9770684), (28, 8025919), (44, 5107403), (46, 4885342), (77, 2918516), (92, 2442671), (154, 1459258), (161, 1395812), (253, 888244), (308, 729629), (322, 697906), (506, 444122), (644, 348953), (1012, 222061), (1771, 126892), (3542, 63446), (7084, 31723)]