348420436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7537}}^1$

素因数の和:7688

約数の個数: 48

約数和(自身を含む): 756453376

約数和(自身を除く): 408032940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 7537, 11557, 15074, 23114, 30148, 46228, 52759, 97981, 105518, 195962, 211036, 391924, 685867, 957199, 1371734, 1914398, 2743468, 3828796, 6700393, 12443587, 13400786, 24887174, 26801572, 49774348, 87105109, 174210218, 348420436]

約数ペア:

[(1, 348420436), (2, 174210218), (4, 87105109), (7, 49774348), (13, 26801572), (14, 24887174), (26, 13400786), (28, 12443587), (52, 6700393), (91, 3828796), (127, 2743468), (182, 1914398), (254, 1371734), (364, 957199), (508, 685867), (889, 391924), (1651, 211036), (1778, 195962), (3302, 105518), (3556, 97981), (6604, 52759), (7537, 46228), (11557, 30148), (15074, 23114)]