341708536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 72

約数和(自身を含む): 719607240

約数和(自身を除く): 377898704

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 263, 338, 403, 526, 676, 806, 961, 1052, 1352, 1612, 1922, 2104, 3224, 3419, 3844, 5239, 6838, 7688, 8153, 10478, 12493, 13676, 16306, 20956, 24986, 27352, 32612, 41912, 44447, 49972, 65224, 88894, 99944, 105989, 162409, 177788, 211978, 252743, 324818, 355576, 423956, 505486, 649636, 847912, 1010972, 1299272, 1377857, 2021944, 2755714, 3285659, 5511428, 6571318, 11022856, 13142636, 26285272, 42713567, 85427134, 170854268, 341708536]

約数ペア:

[(1, 341708536), (2, 170854268), (4, 85427134), (8, 42713567), (13, 26285272), (26, 13142636), (31, 11022856), (52, 6571318), (62, 5511428), (104, 3285659), (124, 2755714), (169, 2021944), (248, 1377857), (263, 1299272), (338, 1010972), (403, 847912), (526, 649636), (676, 505486), (806, 423956), (961, 355576), (1052, 324818), (1352, 252743), (1612, 211978), (1922, 177788), (2104, 162409), (3224, 105989), (3419, 99944), (3844, 88894), (5239, 65224), (6838, 49972), (7688, 44447), (8153, 41912), (10478, 32612), (12493, 27352), (13676, 24986), (16306, 20956)]