217088256

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3671}}^1$

素因数の和:3708

約数の個数: 144

約数和(自身を含む): 720534528

約数和(自身を除く): 503446272

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, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3671, 3696, 4224, 4928, 5376, 7342, 7392, 8448, 9856, 11013, 14684, 14784, 19712, 22026, 25697, 29368, 29568, 40381, 44052, 51394, 58736, 59136, 77091, 80762, 88104, 102788, 117472, 121143, 154182, 161524, 176208, 205576, 234944, 242286, 282667, 308364, 323048, 352416, 411152, 469888, 484572, 565334, 616728, 646096, 704832, 822304, 848001, 939776, 969144, 1130668, 1233456, 1292192, 1409664, 1644608, 1696002, 1938288, 2261336, 2466912, 2584384, 2819328, 3289216, 3392004, 3876576, 4522672, 4933824, 5168768, 6578432, 6784008, 7753152, 9045344, 9867648, 10337536, 13568016, 15506304, 18090688, 19735296, 27136032, 31012608, 36181376, 54272064, 72362752, 108544128, 217088256]

約数ペア:

[(1, 217088256), (2, 108544128), (3, 72362752), (4, 54272064), (6, 36181376), (7, 31012608), (8, 27136032), (11, 19735296), (12, 18090688), (14, 15506304), (16, 13568016), (21, 10337536), (22, 9867648), (24, 9045344), (28, 7753152), (32, 6784008), (33, 6578432), (42, 5168768), (44, 4933824), (48, 4522672), (56, 3876576), (64, 3392004), (66, 3289216), (77, 2819328), (84, 2584384), (88, 2466912), (96, 2261336), (112, 1938288), (128, 1696002), (132, 1644608), (154, 1409664), (168, 1292192), (176, 1233456), (192, 1130668), (224, 969144), (231, 939776), (256, 848001), (264, 822304), (308, 704832), (336, 646096), (352, 616728), (384, 565334), (448, 484572), (462, 469888), (528, 411152), (616, 352416), (672, 323048), (704, 308364), (768, 282667), (896, 242286), (924, 234944), (1056, 205576), (1232, 176208), (1344, 161524), (1408, 154182), (1792, 121143), (1848, 117472), (2112, 102788), (2464, 88104), (2688, 80762), (2816, 77091), (3671, 59136), (3696, 58736), (4224, 51394), (4928, 44052), (5376, 40381), (7342, 29568), (7392, 29368), (8448, 25697), (9856, 22026), (11013, 19712), (14684, 14784)]