711680256

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{4903}}^1$

素因数の和:4938

約数の個数: 180

約数和(自身を含む): 2425753792

約数和(自身を除く): 1714073536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 3024, 3456, 4032, 4536, 4903, 5184, 5376, 6048, 6912, 8064, 9072, 9806, 10368, 12096, 14709, 16128, 18144, 19612, 20736, 24192, 29418, 34321, 36288, 39224, 44127, 48384, 58836, 68642, 72576, 78448, 88254, 102963, 117672, 132381, 137284, 145152, 156896, 176508, 205926, 235344, 264762, 274568, 308889, 313792, 353016, 397143, 411852, 470688, 529524, 549136, 617778, 627584, 706032, 794286, 823704, 926667, 941376, 1059048, 1098272, 1235556, 1255168, 1412064, 1588572, 1647408, 1853334, 1882752, 2118096, 2196544, 2471112, 2780001, 2824128, 3177144, 3294816, 3706668, 3765504, 4236192, 4393088, 4942224, 5560002, 5648256, 6354288, 6589632, 7413336, 8472384, 8786176, 9884448, 11120004, 11296512, 12708576, 13179264, 14826672, 16944768, 19768896, 22240008, 25417152, 26358528, 29653344, 33889536, 39537792, 44480016, 50834304, 59306688, 79075584, 88960032, 101668608, 118613376, 177920064, 237226752, 355840128, 711680256]

約数ペア:

[(1, 711680256), (2, 355840128), (3, 237226752), (4, 177920064), (6, 118613376), (7, 101668608), (8, 88960032), (9, 79075584), (12, 59306688), (14, 50834304), (16, 44480016), (18, 39537792), (21, 33889536), (24, 29653344), (27, 26358528), (28, 25417152), (32, 22240008), (36, 19768896), (42, 16944768), (48, 14826672), (54, 13179264), (56, 12708576), (63, 11296512), (64, 11120004), (72, 9884448), (81, 8786176), (84, 8472384), (96, 7413336), (108, 6589632), (112, 6354288), (126, 5648256), (128, 5560002), (144, 4942224), (162, 4393088), (168, 4236192), (189, 3765504), (192, 3706668), (216, 3294816), (224, 3177144), (252, 2824128), (256, 2780001), (288, 2471112), (324, 2196544), (336, 2118096), (378, 1882752), (384, 1853334), (432, 1647408), (448, 1588572), (504, 1412064), (567, 1255168), (576, 1235556), (648, 1098272), (672, 1059048), (756, 941376), (768, 926667), (864, 823704), (896, 794286), (1008, 706032), (1134, 627584), (1152, 617778), (1296, 549136), (1344, 529524), (1512, 470688), (1728, 411852), (1792, 397143), (2016, 353016), (2268, 313792), (2304, 308889), (2592, 274568), (2688, 264762), (3024, 235344), (3456, 205926), (4032, 176508), (4536, 156896), (4903, 145152), (5184, 137284), (5376, 132381), (6048, 117672), (6912, 102963), (8064, 88254), (9072, 78448), (9806, 72576), (10368, 68642), (12096, 58836), (14709, 48384), (16128, 44127), (18144, 39224), (19612, 36288), (20736, 34321), (24192, 29418)]