276784136

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2423}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 527947200

約数和(自身を除く): 251163064

約数列:

[1, 2, 4, 8, 109, 131, 218, 262, 436, 524, 872, 1048, 2423, 4846, 9692, 14279, 19384, 28558, 57116, 114232, 264107, 317413, 528214, 634826, 1056428, 1269652, 2112856, 2539304, 34598017, 69196034, 138392068, 276784136]

約数ペア:

[(1, 276784136), (2, 138392068), (4, 69196034), (8, 34598017), (109, 2539304), (131, 2112856), (218, 1269652), (262, 1056428), (436, 634826), (524, 528214), (872, 317413), (1048, 264107), (2423, 114232), (4846, 57116), (9692, 28558), (14279, 19384)]