268696594

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 461973600

約数和(自身を除く): 193277006

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 289, 323, 569, 578, 646, 731, 817, 1138, 1462, 1634, 5491, 9673, 10811, 10982, 12427, 13889, 19346, 21622, 24467, 24854, 27778, 48934, 164441, 183787, 236113, 328882, 367574, 415939, 464873, 472226, 831878, 929746, 3124379, 6248758, 7070963, 7902841, 14141926, 15805682, 134348297, 268696594]

約数ペア:

[(1, 268696594), (2, 134348297), (17, 15805682), (19, 14141926), (34, 7902841), (38, 7070963), (43, 6248758), (86, 3124379), (289, 929746), (323, 831878), (569, 472226), (578, 464873), (646, 415939), (731, 367574), (817, 328882), (1138, 236113), (1462, 183787), (1634, 164441), (5491, 48934), (9673, 27778), (10811, 24854), (10982, 24467), (12427, 21622), (13889, 19346)]