1230721888

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{11933}}^1$

素因数の和:12247

約数の個数: 48

約数和(自身を含む): 2652498576

約数和(自身を除く): 1421776688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 293, 352, 586, 1172, 2344, 3223, 4688, 6446, 9376, 11933, 12892, 23866, 25784, 47732, 51568, 95464, 103136, 131263, 190928, 262526, 381856, 525052, 1050104, 2100208, 3496369, 4200416, 6992738, 13985476, 27970952, 38460059, 55941904, 76920118, 111883808, 153840236, 307680472, 615360944, 1230721888]

約数ペア:

[(1, 1230721888), (2, 615360944), (4, 307680472), (8, 153840236), (11, 111883808), (16, 76920118), (22, 55941904), (32, 38460059), (44, 27970952), (88, 13985476), (176, 6992738), (293, 4200416), (352, 3496369), (586, 2100208), (1172, 1050104), (2344, 525052), (3223, 381856), (4688, 262526), (6446, 190928), (9376, 131263), (11933, 103136), (12892, 95464), (23866, 51568), (25784, 47732)]