266143262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 530343936

約数和(自身を除く): 264200674

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 277, 367, 374, 554, 734, 1309, 1939, 2569, 2618, 3047, 3878, 4037, 4709, 5138, 6094, 6239, 8074, 9418, 12478, 21329, 28259, 32963, 42658, 43673, 51799, 56518, 65926, 68629, 87346, 101659, 103598, 137258, 203318, 362593, 480403, 711613, 725186, 960806, 1118249, 1423226, 1728203, 2236498, 3456406, 7827743, 12097421, 15655486, 19010233, 24194842, 38020466, 133071631, 266143262]

約数ペア:

[(1, 266143262), (2, 133071631), (7, 38020466), (11, 24194842), (14, 19010233), (17, 15655486), (22, 12097421), (34, 7827743), (77, 3456406), (119, 2236498), (154, 1728203), (187, 1423226), (238, 1118249), (277, 960806), (367, 725186), (374, 711613), (554, 480403), (734, 362593), (1309, 203318), (1939, 137258), (2569, 103598), (2618, 101659), (3047, 87346), (3878, 68629), (4037, 65926), (4709, 56518), (5138, 51799), (6094, 43673), (6239, 42658), (8074, 32963), (9418, 28259), (12478, 21329)]