256089306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{36263}}^1$

素因数の和:36386

約数の個数: 32

約数和(自身を含む): 563977728

約数和(自身を除く): 307888422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 36263, 72526, 108789, 217578, 398893, 797786, 1196679, 2393358, 3880141, 7760282, 11640423, 23280846, 42681551, 85363102, 128044653, 256089306]

約数ペア:

[(1, 256089306), (2, 128044653), (3, 85363102), (6, 42681551), (11, 23280846), (22, 11640423), (33, 7760282), (66, 3880141), (107, 2393358), (214, 1196679), (321, 797786), (642, 398893), (1177, 217578), (2354, 108789), (3531, 72526), (7062, 36263)]