302570212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 639757440

約数和(自身を除く): 337187228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 514, 532, 1028, 1799, 2213, 3598, 4426, 4883, 7196, 8852, 9766, 15491, 19532, 30982, 34181, 42047, 61964, 68362, 84094, 136724, 168188, 294329, 568741, 588658, 1137482, 1177316, 2274964, 3981187, 7962374, 10806079, 15924748, 21612158, 43224316, 75642553, 151285106, 302570212]

約数ペア:

[(1, 302570212), (2, 151285106), (4, 75642553), (7, 43224316), (14, 21612158), (19, 15924748), (28, 10806079), (38, 7962374), (76, 3981187), (133, 2274964), (257, 1177316), (266, 1137482), (514, 588658), (532, 568741), (1028, 294329), (1799, 168188), (2213, 136724), (3598, 84094), (4426, 68362), (4883, 61964), (7196, 42047), (8852, 34181), (9766, 30982), (15491, 19532)]