268889444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{75277}}^1$

素因数の和:75347

約数の個数: 24

約数和(自身を含む): 505868160

約数和(自身を除く): 236978716

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 75277, 150554, 301108, 1430263, 2860526, 3538019, 5721052, 7076038, 14152076, 67222361, 134444722, 268889444]

約数ペア:

[(1, 268889444), (2, 134444722), (4, 67222361), (19, 14152076), (38, 7076038), (47, 5721052), (76, 3538019), (94, 2860526), (188, 1430263), (893, 301108), (1786, 150554), (3572, 75277)]