284397318

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2859

約数の個数: 80

約数和(自身を含む): 693231264

約数和(自身を除く): 408833946

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 81, 102, 111, 153, 162, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1377, 1887, 1998, 2754, 2791, 2997, 3774, 5582, 5661, 5994, 8373, 11322, 16746, 16983, 25119, 33966, 47447, 50238, 50949, 75357, 94894, 101898, 103267, 142341, 150714, 206534, 226071, 284682, 309801, 427023, 452142, 619602, 854046, 929403, 1281069, 1755539, 1858806, 2562138, 2788209, 3511078, 3843207, 5266617, 5576418, 7686414, 8364627, 10533234, 15799851, 16729254, 31599702, 47399553, 94799106, 142198659, 284397318]

約数ペア:

[(1, 284397318), (2, 142198659), (3, 94799106), (6, 47399553), (9, 31599702), (17, 16729254), (18, 15799851), (27, 10533234), (34, 8364627), (37, 7686414), (51, 5576418), (54, 5266617), (74, 3843207), (81, 3511078), (102, 2788209), (111, 2562138), (153, 1858806), (162, 1755539), (222, 1281069), (306, 929403), (333, 854046), (459, 619602), (629, 452142), (666, 427023), (918, 309801), (999, 284682), (1258, 226071), (1377, 206534), (1887, 150714), (1998, 142341), (2754, 103267), (2791, 101898), (2997, 94894), (3774, 75357), (5582, 50949), (5661, 50238), (5994, 47447), (8373, 33966), (11322, 25119), (16746, 16983)]