289489328896

素因数分解:

$2^8\times {\mathrm{2887}}^1\times {\mathrm{391693}}^1$

素因数の和:394596

約数の個数: 36

約数和(自身を含む): 578049470992

約数和(自身を除く): 288560142096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2887, 5774, 11548, 23096, 46192, 92384, 184768, 369536, 391693, 739072, 783386, 1566772, 3133544, 6267088, 12534176, 25068352, 50136704, 100273408, 1130817691, 2261635382, 4523270764, 9046541528, 18093083056, 36186166112, 72372332224, 144744664448, 289489328896]

約数ペア:

[(1, 289489328896), (2, 144744664448), (4, 72372332224), (8, 36186166112), (16, 18093083056), (32, 9046541528), (64, 4523270764), (128, 2261635382), (256, 1130817691), (2887, 100273408), (5774, 50136704), (11548, 25068352), (23096, 12534176), (46192, 6267088), (92384, 3133544), (184768, 1566772), (369536, 783386), (391693, 739072)]