238232544

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{20509}}^1$

素因数の和:20544

約数の個数: 72

約数和(自身を含む): 687413160

約数和(自身を除く): 449180616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 20509, 41018, 61527, 82036, 123054, 164072, 225599, 246108, 328144, 451198, 492216, 656288, 676797, 902396, 984432, 1353594, 1804792, 1968864, 2481589, 2707188, 3609584, 4963178, 5414376, 7219168, 7444767, 9926356, 10828752, 14889534, 19852712, 21657504, 29779068, 39705424, 59558136, 79410848, 119116272, 238232544]

約数ペア:

[(1, 238232544), (2, 119116272), (3, 79410848), (4, 59558136), (6, 39705424), (8, 29779068), (11, 21657504), (12, 19852712), (16, 14889534), (22, 10828752), (24, 9926356), (32, 7444767), (33, 7219168), (44, 5414376), (48, 4963178), (66, 3609584), (88, 2707188), (96, 2481589), (121, 1968864), (132, 1804792), (176, 1353594), (242, 984432), (264, 902396), (352, 676797), (363, 656288), (484, 492216), (528, 451198), (726, 328144), (968, 246108), (1056, 225599), (1452, 164072), (1936, 123054), (2904, 82036), (3872, 61527), (5808, 41018), (11616, 20509)]