304814986

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 564710400

約数和(自身を除く): 259895414

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 127, 133, 254, 266, 889, 931, 1289, 1778, 1862, 2413, 2578, 4826, 6223, 9023, 12446, 16891, 18046, 24491, 33782, 48982, 63161, 118237, 126322, 163703, 171437, 236474, 327406, 342874, 1145921, 1200059, 2291842, 2400118, 3110357, 6220714, 8021447, 16042894, 21772499, 43544998, 152407493, 304814986]

約数ペア:

[(1, 304814986), (2, 152407493), (7, 43544998), (14, 21772499), (19, 16042894), (38, 8021447), (49, 6220714), (98, 3110357), (127, 2400118), (133, 2291842), (254, 1200059), (266, 1145921), (889, 342874), (931, 327406), (1289, 236474), (1778, 171437), (1862, 163703), (2413, 126322), (2578, 118237), (4826, 63161), (6223, 48982), (9023, 33782), (12446, 24491), (16891, 18046)]