234344643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 376451712

約数和(自身を除く): 142107069

約数列:

[1, 3, 13, 17, 37, 39, 41, 51, 111, 123, 221, 233, 481, 533, 629, 663, 697, 699, 1443, 1517, 1599, 1887, 2091, 3029, 3961, 4551, 8177, 8621, 9061, 9087, 9553, 11883, 19721, 24531, 25789, 25863, 27183, 28659, 51493, 59163, 77367, 112073, 124189, 146557, 154479, 162401, 335257, 336219, 353461, 372567, 439671, 487203, 1005771, 1060383, 1905241, 2111213, 4594993, 5715723, 6008837, 6333639, 13784979, 18026511, 78114881, 234344643]

約数ペア:

[(1, 234344643), (3, 78114881), (13, 18026511), (17, 13784979), (37, 6333639), (39, 6008837), (41, 5715723), (51, 4594993), (111, 2111213), (123, 1905241), (221, 1060383), (233, 1005771), (481, 487203), (533, 439671), (629, 372567), (663, 353461), (697, 336219), (699, 335257), (1443, 162401), (1517, 154479), (1599, 146557), (1887, 124189), (2091, 112073), (3029, 77367), (3961, 59163), (4551, 51493), (8177, 28659), (8621, 27183), (9061, 25863), (9087, 25789), (9553, 24531), (11883, 19721)]