289198734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 714424320

約数和(自身を除く): 425225586

約数列:

[1, 2, 3, 6, 11, 19, 22, 23, 33, 37, 38, 46, 57, 66, 69, 74, 111, 114, 138, 209, 222, 253, 271, 407, 418, 437, 506, 542, 627, 703, 759, 813, 814, 851, 874, 1221, 1254, 1311, 1406, 1518, 1626, 1702, 2109, 2442, 2553, 2622, 2981, 4218, 4807, 5106, 5149, 5962, 6233, 7733, 8943, 9361, 9614, 10027, 10298, 12466, 14421, 15447, 15466, 16169, 17886, 18699, 18722, 20054, 23199, 28083, 28842, 30081, 30894, 32338, 37398, 46398, 48507, 56166, 56639, 60162, 68563, 97014, 110297, 113278, 118427, 137126, 169917, 177859, 190513, 205689, 220594, 230621, 236854, 330891, 339834, 355281, 355718, 381026, 411378, 461242, 533577, 571539, 661782, 691863, 710562, 1067154, 1143078, 1302697, 1383726, 2095643, 2536831, 2605394, 3908091, 4191286, 4381799, 5073662, 6286929, 7610493, 7816182, 8763598, 12573858, 13145397, 15220986, 26290794, 48199789, 96399578, 144599367, 289198734]

約数ペア:

[(1, 289198734), (2, 144599367), (3, 96399578), (6, 48199789), (11, 26290794), (19, 15220986), (22, 13145397), (23, 12573858), (33, 8763598), (37, 7816182), (38, 7610493), (46, 6286929), (57, 5073662), (66, 4381799), (69, 4191286), (74, 3908091), (111, 2605394), (114, 2536831), (138, 2095643), (209, 1383726), (222, 1302697), (253, 1143078), (271, 1067154), (407, 710562), (418, 691863), (437, 661782), (506, 571539), (542, 533577), (627, 461242), (703, 411378), (759, 381026), (813, 355718), (814, 355281), (851, 339834), (874, 330891), (1221, 236854), (1254, 230621), (1311, 220594), (1406, 205689), (1518, 190513), (1626, 177859), (1702, 169917), (2109, 137126), (2442, 118427), (2553, 113278), (2622, 110297), (2981, 97014), (4218, 68563), (4807, 60162), (5106, 56639), (5149, 56166), (5962, 48507), (6233, 46398), (7733, 37398), (8943, 32338), (9361, 30894), (9614, 30081), (10027, 28842), (10298, 28083), (12466, 23199), (14421, 20054), (15447, 18722), (15466, 18699), (16169, 17886)]