214927752

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{688871}}^1$

素因数の和:688893

約数の個数: 32

約数和(自身を含む): 578652480

約数和(自身を除く): 363724728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 688871, 1377742, 2066613, 2755484, 4133226, 5510968, 8266452, 8955323, 16532904, 17910646, 26865969, 35821292, 53731938, 71642584, 107463876, 214927752]

約数ペア:

[(1, 214927752), (2, 107463876), (3, 71642584), (4, 53731938), (6, 35821292), (8, 26865969), (12, 17910646), (13, 16532904), (24, 8955323), (26, 8266452), (39, 5510968), (52, 4133226), (78, 2755484), (104, 2066613), (156, 1377742), (312, 688871)]