272459264

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6911}}^1$

素因数の和:6947

約数の個数: 80

約数和(自身を含む): 678813696

約数和(自身を除く): 406354432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3584, 4928, 5632, 6911, 9856, 13822, 19712, 27644, 39424, 48377, 55288, 76021, 96754, 110576, 152042, 193508, 221152, 304084, 387016, 442304, 532147, 608168, 774032, 884608, 1064294, 1216336, 1548064, 1769216, 2128588, 2432672, 3096128, 3538432, 4257176, 4865344, 6192256, 8514352, 9730688, 12384512, 17028704, 19461376, 24769024, 34057408, 38922752, 68114816, 136229632, 272459264]

約数ペア:

[(1, 272459264), (2, 136229632), (4, 68114816), (7, 38922752), (8, 34057408), (11, 24769024), (14, 19461376), (16, 17028704), (22, 12384512), (28, 9730688), (32, 8514352), (44, 6192256), (56, 4865344), (64, 4257176), (77, 3538432), (88, 3096128), (112, 2432672), (128, 2128588), (154, 1769216), (176, 1548064), (224, 1216336), (256, 1064294), (308, 884608), (352, 774032), (448, 608168), (512, 532147), (616, 442304), (704, 387016), (896, 304084), (1232, 221152), (1408, 193508), (1792, 152042), (2464, 110576), (2816, 96754), (3584, 76021), (4928, 55288), (5632, 48377), (6911, 39424), (9856, 27644), (13822, 19712)]