307517896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 700617600

約数和(自身を除く): 393099704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 317, 476, 634, 952, 1019, 1268, 2038, 2219, 2536, 4076, 4438, 5389, 7133, 8152, 8876, 10778, 14266, 17323, 17752, 21556, 28532, 34646, 37723, 43112, 57064, 69292, 75446, 121261, 138584, 150892, 242522, 301784, 323023, 485044, 646046, 970088, 1292092, 2261161, 2584184, 4522322, 5491391, 9044644, 10982782, 18089288, 21965564, 38439737, 43931128, 76879474, 153758948, 307517896]

約数ペア:

[(1, 307517896), (2, 153758948), (4, 76879474), (7, 43931128), (8, 38439737), (14, 21965564), (17, 18089288), (28, 10982782), (34, 9044644), (56, 5491391), (68, 4522322), (119, 2584184), (136, 2261161), (238, 1292092), (317, 970088), (476, 646046), (634, 485044), (952, 323023), (1019, 301784), (1268, 242522), (2038, 150892), (2219, 138584), (2536, 121261), (4076, 75446), (4438, 69292), (5389, 57064), (7133, 43112), (8152, 37723), (8876, 34646), (10778, 28532), (14266, 21556), (17323, 17752)]