252307856

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1059

約数の個数: 40

約数和(自身を含む): 497788824

約数和(自身を除く): 245480968

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 337, 584, 641, 674, 1168, 1282, 1348, 2564, 2696, 5128, 5392, 10256, 24601, 46793, 49202, 93586, 98404, 187172, 196808, 216017, 374344, 393616, 432034, 748688, 864068, 1728136, 3456272, 15769241, 31538482, 63076964, 126153928, 252307856]

約数ペア:

[(1, 252307856), (2, 126153928), (4, 63076964), (8, 31538482), (16, 15769241), (73, 3456272), (146, 1728136), (292, 864068), (337, 748688), (584, 432034), (641, 393616), (674, 374344), (1168, 216017), (1282, 196808), (1348, 187172), (2564, 98404), (2696, 93586), (5128, 49202), (5392, 46793), (10256, 24601)]