293667836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30757}}^1$

素因数の和:30810

約数の個数: 48

約数和(自身を含む): 661420032

約数和(自身を除く): 367752196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 30757, 61514, 123028, 215299, 338327, 430598, 676654, 861196, 953467, 1353308, 1906934, 2368289, 3813868, 4736578, 6674269, 9473156, 10488137, 13348538, 20976274, 26697076, 41952548, 73416959, 146833918, 293667836]

約数ペア:

[(1, 293667836), (2, 146833918), (4, 73416959), (7, 41952548), (11, 26697076), (14, 20976274), (22, 13348538), (28, 10488137), (31, 9473156), (44, 6674269), (62, 4736578), (77, 3813868), (124, 2368289), (154, 1906934), (217, 1353308), (308, 953467), (341, 861196), (434, 676654), (682, 430598), (868, 338327), (1364, 215299), (2387, 123028), (4774, 61514), (9548, 30757)]