311247328576

素因数分解:

$2^6\times {\mathrm{2011}}^1\times {\mathrm{2418319}}^1$

素因数の和:2420342

約数の個数: 28

約数和(自身を含む): 617938799680

約数和(自身を除く): 306691471104

約数列:

[1, 2, 4, 8, 16, 32, 64, 2011, 4022, 8044, 16088, 32176, 64352, 128704, 2418319, 4836638, 9673276, 19346552, 38693104, 77386208, 154772416, 4863239509, 9726479018, 19452958036, 38905916072, 77811832144, 155623664288, 311247328576]

約数ペア:

[(1, 311247328576), (2, 155623664288), (4, 77811832144), (8, 38905916072), (16, 19452958036), (32, 9726479018), (64, 4863239509), (2011, 154772416), (4022, 77386208), (8044, 38693104), (16088, 19346552), (32176, 9673276), (64352, 4836638), (128704, 2418319)]