269486074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1375

約数の個数: 64

約数和(自身を含む): 514926720

約数和(自身を除く): 245440646

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 43, 86, 143, 187, 221, 286, 374, 442, 473, 559, 731, 946, 1118, 1289, 1462, 2431, 2578, 4862, 6149, 8041, 9503, 12298, 14179, 16082, 16757, 19006, 21913, 28358, 33514, 43826, 55427, 104533, 110854, 184327, 209066, 241043, 284869, 368654, 482086, 569738, 609697, 720551, 942259, 1219394, 1441102, 1884518, 3133559, 6267118, 7926061, 10364849, 12249367, 15852122, 20729698, 24498734, 134743037, 269486074]

約数ペア:

[(1, 269486074), (2, 134743037), (11, 24498734), (13, 20729698), (17, 15852122), (22, 12249367), (26, 10364849), (34, 7926061), (43, 6267118), (86, 3133559), (143, 1884518), (187, 1441102), (221, 1219394), (286, 942259), (374, 720551), (442, 609697), (473, 569738), (559, 482086), (731, 368654), (946, 284869), (1118, 241043), (1289, 209066), (1462, 184327), (2431, 110854), (2578, 104533), (4862, 55427), (6149, 43826), (8041, 33514), (9503, 28358), (12298, 21913), (14179, 19006), (16082, 16757)]