244743512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75913}}^1$

素因数の和:75963

約数の個数: 32

約数和(自身を含む): 510142080

約数和(自身を除く): 265398568

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 75913, 151826, 303652, 607304, 986869, 1973738, 2353303, 3947476, 4706606, 7894952, 9413212, 18826424, 30592939, 61185878, 122371756, 244743512]

約数ペア:

[(1, 244743512), (2, 122371756), (4, 61185878), (8, 30592939), (13, 18826424), (26, 9413212), (31, 7894952), (52, 4706606), (62, 3947476), (104, 2353303), (124, 1973738), (248, 986869), (403, 607304), (806, 303652), (1612, 151826), (3224, 75913)]