268584764

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 548674560

約数和(自身を除く): 280089796

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 167, 284, 334, 497, 668, 809, 994, 1169, 1618, 1988, 2338, 3236, 4676, 5663, 11326, 11857, 22652, 23714, 47428, 57439, 82999, 114878, 135103, 165998, 229756, 270206, 331996, 402073, 540412, 804146, 945721, 1608292, 1891442, 3782884, 9592313, 19184626, 38369252, 67146191, 134292382, 268584764]

約数ペア:

[(1, 268584764), (2, 134292382), (4, 67146191), (7, 38369252), (14, 19184626), (28, 9592313), (71, 3782884), (142, 1891442), (167, 1608292), (284, 945721), (334, 804146), (497, 540412), (668, 402073), (809, 331996), (994, 270206), (1169, 229756), (1618, 165998), (1988, 135103), (2338, 114878), (3236, 82999), (4676, 57439), (5663, 47428), (11326, 23714), (11857, 22652)]