508780778576

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{13479779}}^1$

素因数の和:13480131

約数の個数: 40

約数和(自身を含む): 1129929078720

約数和(自身を除く): 621148300144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4718, 5392, 9436, 18872, 37744, 13479779, 26959558, 53919116, 94358453, 107838232, 188716906, 215676464, 377433812, 754867624, 1509735248, 4542685523, 9085371046, 18170742092, 31798798661, 36341484184, 63597597322, 72682968368, 127195194644, 254390389288, 508780778576]

約数ペア:

[(1, 508780778576), (2, 254390389288), (4, 127195194644), (7, 72682968368), (8, 63597597322), (14, 36341484184), (16, 31798798661), (28, 18170742092), (56, 9085371046), (112, 4542685523), (337, 1509735248), (674, 754867624), (1348, 377433812), (2359, 215676464), (2696, 188716906), (4718, 107838232), (5392, 94358453), (9436, 53919116), (18872, 26959558), (37744, 13479779)]