728718144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4481}}^1$

素因数の和:4525

約数の個数: 168

約数和(自身を含む): 2422574784

約数和(自身を除く): 1693856640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 448, 462, 484, 528, 616, 672, 704, 726, 847, 924, 968, 1056, 1232, 1344, 1452, 1694, 1848, 1936, 2112, 2464, 2541, 2904, 3388, 3696, 3872, 4481, 4928, 5082, 5808, 6776, 7392, 7744, 8962, 10164, 11616, 13443, 13552, 14784, 17924, 20328, 23232, 26886, 27104, 31367, 35848, 40656, 49291, 53772, 54208, 62734, 71696, 81312, 94101, 98582, 107544, 125468, 143392, 147873, 162624, 188202, 197164, 215088, 250936, 286784, 295746, 345037, 376404, 394328, 430176, 501872, 542201, 591492, 690074, 752808, 788656, 860352, 1003744, 1035111, 1084402, 1182984, 1380148, 1505616, 1577312, 1626603, 2007488, 2070222, 2168804, 2365968, 2760296, 3011232, 3154624, 3253206, 3795407, 4140444, 4337608, 4731936, 5520592, 6022464, 6506412, 7590814, 8280888, 8675216, 9463872, 11041184, 11386221, 13012824, 15181628, 16561776, 17350432, 22082368, 22772442, 26025648, 30363256, 33123552, 34700864, 45544884, 52051296, 60726512, 66247104, 91089768, 104102592, 121453024, 182179536, 242906048, 364359072, 728718144]

約数ペア:

[(1, 728718144), (2, 364359072), (3, 242906048), (4, 182179536), (6, 121453024), (7, 104102592), (8, 91089768), (11, 66247104), (12, 60726512), (14, 52051296), (16, 45544884), (21, 34700864), (22, 33123552), (24, 30363256), (28, 26025648), (32, 22772442), (33, 22082368), (42, 17350432), (44, 16561776), (48, 15181628), (56, 13012824), (64, 11386221), (66, 11041184), (77, 9463872), (84, 8675216), (88, 8280888), (96, 7590814), (112, 6506412), (121, 6022464), (132, 5520592), (154, 4731936), (168, 4337608), (176, 4140444), (192, 3795407), (224, 3253206), (231, 3154624), (242, 3011232), (264, 2760296), (308, 2365968), (336, 2168804), (352, 2070222), (363, 2007488), (448, 1626603), (462, 1577312), (484, 1505616), (528, 1380148), (616, 1182984), (672, 1084402), (704, 1035111), (726, 1003744), (847, 860352), (924, 788656), (968, 752808), (1056, 690074), (1232, 591492), (1344, 542201), (1452, 501872), (1694, 430176), (1848, 394328), (1936, 376404), (2112, 345037), (2464, 295746), (2541, 286784), (2904, 250936), (3388, 215088), (3696, 197164), (3872, 188202), (4481, 162624), (4928, 147873), (5082, 143392), (5808, 125468), (6776, 107544), (7392, 98582), (7744, 94101), (8962, 81312), (10164, 71696), (11616, 62734), (13443, 54208), (13552, 53772), (14784, 49291), (17924, 40656), (20328, 35848), (23232, 31367), (26886, 27104)]