557031664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 120

約数和(自身を含む): 1360627200

約数和(自身を除く): 803595536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 361, 368, 437, 532, 599, 644, 722, 874, 1064, 1198, 1288, 1444, 1748, 2128, 2396, 2527, 2576, 2888, 3059, 3496, 4193, 4792, 5054, 5776, 6118, 6992, 8303, 8386, 9584, 10108, 11381, 12236, 13777, 16606, 16772, 20216, 22762, 24472, 27554, 33212, 33544, 40432, 45524, 48944, 55108, 58121, 66424, 67088, 79667, 91048, 96439, 110216, 116242, 132848, 159334, 182096, 192878, 216239, 220432, 232484, 261763, 318668, 385756, 432478, 464968, 523526, 637336, 771512, 864956, 929936, 1047052, 1274672, 1513673, 1543024, 1729912, 1832341, 2094104, 3027346, 3459824, 3664682, 4188208, 4973497, 6054692, 7329364, 9946994, 12109384, 14658728, 19893988, 24218768, 29317456, 34814479, 39787976, 69628958, 79575952, 139257916, 278515832, 557031664]

約数ペア:

[(1, 557031664), (2, 278515832), (4, 139257916), (7, 79575952), (8, 69628958), (14, 39787976), (16, 34814479), (19, 29317456), (23, 24218768), (28, 19893988), (38, 14658728), (46, 12109384), (56, 9946994), (76, 7329364), (92, 6054692), (112, 4973497), (133, 4188208), (152, 3664682), (161, 3459824), (184, 3027346), (266, 2094104), (304, 1832341), (322, 1729912), (361, 1543024), (368, 1513673), (437, 1274672), (532, 1047052), (599, 929936), (644, 864956), (722, 771512), (874, 637336), (1064, 523526), (1198, 464968), (1288, 432478), (1444, 385756), (1748, 318668), (2128, 261763), (2396, 232484), (2527, 220432), (2576, 216239), (2888, 192878), (3059, 182096), (3496, 159334), (4193, 132848), (4792, 116242), (5054, 110216), (5776, 96439), (6118, 91048), (6992, 79667), (8303, 67088), (8386, 66424), (9584, 58121), (10108, 55108), (11381, 48944), (12236, 45524), (13777, 40432), (16606, 33544), (16772, 33212), (20216, 27554), (22762, 24472)]