2688336

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{127}}^1$

素因数の和:158

約数の個数: 120

約数和(自身を含む): 9047040

約数和(自身を除く): 6358704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 127, 144, 147, 168, 189, 196, 216, 252, 254, 294, 336, 378, 381, 392, 432, 441, 504, 508, 588, 756, 762, 784, 882, 889, 1008, 1016, 1143, 1176, 1323, 1512, 1524, 1764, 1778, 2032, 2286, 2352, 2646, 2667, 3024, 3048, 3429, 3528, 3556, 4572, 5292, 5334, 6096, 6223, 6858, 7056, 7112, 8001, 9144, 10584, 10668, 12446, 13716, 14224, 16002, 18288, 18669, 21168, 21336, 24003, 24892, 27432, 32004, 37338, 42672, 48006, 49784, 54864, 56007, 64008, 74676, 96012, 99568, 112014, 128016, 149352, 168021, 192024, 224028, 298704, 336042, 384048, 448056, 672084, 896112, 1344168, 2688336]

約数ペア:

[(1, 2688336), (2, 1344168), (3, 896112), (4, 672084), (6, 448056), (7, 384048), (8, 336042), (9, 298704), (12, 224028), (14, 192024), (16, 168021), (18, 149352), (21, 128016), (24, 112014), (27, 99568), (28, 96012), (36, 74676), (42, 64008), (48, 56007), (49, 54864), (54, 49784), (56, 48006), (63, 42672), (72, 37338), (84, 32004), (98, 27432), (108, 24892), (112, 24003), (126, 21336), (127, 21168), (144, 18669), (147, 18288), (168, 16002), (189, 14224), (196, 13716), (216, 12446), (252, 10668), (254, 10584), (294, 9144), (336, 8001), (378, 7112), (381, 7056), (392, 6858), (432, 6223), (441, 6096), (504, 5334), (508, 5292), (588, 4572), (756, 3556), (762, 3528), (784, 3429), (882, 3048), (889, 3024), (1008, 2667), (1016, 2646), (1143, 2352), (1176, 2286), (1323, 2032), (1512, 1778), (1524, 1764)]