265990728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3863}}^1$

素因数の和:4042

約数の個数: 64

約数和(自身を含む): 704793600

約数和(自身を除く): 438802872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 151, 152, 228, 302, 453, 456, 604, 906, 1208, 1812, 2869, 3624, 3863, 5738, 7726, 8607, 11476, 11589, 15452, 17214, 22952, 23178, 30904, 34428, 46356, 68856, 73397, 92712, 146794, 220191, 293588, 440382, 583313, 587176, 880764, 1166626, 1749939, 1761528, 2333252, 3499878, 4666504, 6999756, 11082947, 13999512, 22165894, 33248841, 44331788, 66497682, 88663576, 132995364, 265990728]

約数ペア:

[(1, 265990728), (2, 132995364), (3, 88663576), (4, 66497682), (6, 44331788), (8, 33248841), (12, 22165894), (19, 13999512), (24, 11082947), (38, 6999756), (57, 4666504), (76, 3499878), (114, 2333252), (151, 1761528), (152, 1749939), (228, 1166626), (302, 880764), (453, 587176), (456, 583313), (604, 440382), (906, 293588), (1208, 220191), (1812, 146794), (2869, 92712), (3624, 73397), (3863, 68856), (5738, 46356), (7726, 34428), (8607, 30904), (11476, 23178), (11589, 22952), (15452, 17214)]