307517888

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{252893}}^1$

素因数の和:252924

約数の個数: 28

約数和(自身を含む): 642350760

約数和(自身を除く): 334832872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 252893, 505786, 1011572, 2023144, 4046288, 4804967, 8092576, 9609934, 16185152, 19219868, 38439736, 76879472, 153758944, 307517888]

約数ペア:

[(1, 307517888), (2, 153758944), (4, 76879472), (8, 38439736), (16, 19219868), (19, 16185152), (32, 9609934), (38, 8092576), (64, 4804967), (76, 4046288), (152, 2023144), (304, 1011572), (608, 505786), (1216, 252893)]