289689696

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1626

約数の個数: 120

約数和(自身を含む): 864204264

約数和(自身を除く): 574514568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 288, 292, 324, 432, 438, 584, 648, 657, 864, 876, 1168, 1296, 1314, 1531, 1752, 1971, 2336, 2592, 2628, 3062, 3504, 3942, 4593, 5256, 5913, 6124, 7008, 7884, 9186, 10512, 11826, 12248, 13779, 15768, 18372, 21024, 23652, 24496, 27558, 31536, 36744, 41337, 47304, 48992, 55116, 63072, 73488, 82674, 94608, 110232, 111763, 124011, 146976, 165348, 189216, 220464, 223526, 248022, 330696, 335289, 440928, 447052, 496044, 661392, 670578, 894104, 992088, 1005867, 1322784, 1341156, 1788208, 1984176, 2011734, 2682312, 3017601, 3576416, 3968352, 4023468, 5364624, 6035202, 8046936, 9052803, 10729248, 12070404, 16093872, 18105606, 24140808, 32187744, 36211212, 48281616, 72422424, 96563232, 144844848, 289689696]

約数ペア:

[(1, 289689696), (2, 144844848), (3, 96563232), (4, 72422424), (6, 48281616), (8, 36211212), (9, 32187744), (12, 24140808), (16, 18105606), (18, 16093872), (24, 12070404), (27, 10729248), (32, 9052803), (36, 8046936), (48, 6035202), (54, 5364624), (72, 4023468), (73, 3968352), (81, 3576416), (96, 3017601), (108, 2682312), (144, 2011734), (146, 1984176), (162, 1788208), (216, 1341156), (219, 1322784), (288, 1005867), (292, 992088), (324, 894104), (432, 670578), (438, 661392), (584, 496044), (648, 447052), (657, 440928), (864, 335289), (876, 330696), (1168, 248022), (1296, 223526), (1314, 220464), (1531, 189216), (1752, 165348), (1971, 146976), (2336, 124011), (2592, 111763), (2628, 110232), (3062, 94608), (3504, 82674), (3942, 73488), (4593, 63072), (5256, 55116), (5913, 48992), (6124, 47304), (7008, 41337), (7884, 36744), (9186, 31536), (10512, 27558), (11826, 24496), (12248, 23652), (13779, 21024), (15768, 18372)]