485289728

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3517}}^1$

素因数の和:3558

約数の個数: 108

約数和(自身を含む): 1229625432

約数和(自身を除く): 744335704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 308, 352, 392, 448, 539, 616, 704, 784, 896, 1078, 1232, 1408, 1568, 1792, 2156, 2464, 2816, 3136, 3517, 4312, 4928, 6272, 7034, 8624, 9856, 12544, 14068, 17248, 19712, 24619, 28136, 34496, 38687, 49238, 56272, 68992, 77374, 98476, 112544, 137984, 154748, 172333, 196952, 225088, 270809, 309496, 344666, 393904, 450176, 541618, 618992, 689332, 787808, 900352, 1083236, 1237984, 1378664, 1575616, 1895663, 2166472, 2475968, 2757328, 3151232, 3791326, 4332944, 4951936, 5514656, 6302464, 7582652, 8665888, 9903872, 11029312, 15165304, 17331776, 22058624, 30330608, 34663552, 44117248, 60661216, 69327104, 121322432, 242644864, 485289728]

約数ペア:

[(1, 485289728), (2, 242644864), (4, 121322432), (7, 69327104), (8, 60661216), (11, 44117248), (14, 34663552), (16, 30330608), (22, 22058624), (28, 17331776), (32, 15165304), (44, 11029312), (49, 9903872), (56, 8665888), (64, 7582652), (77, 6302464), (88, 5514656), (98, 4951936), (112, 4332944), (128, 3791326), (154, 3151232), (176, 2757328), (196, 2475968), (224, 2166472), (256, 1895663), (308, 1575616), (352, 1378664), (392, 1237984), (448, 1083236), (539, 900352), (616, 787808), (704, 689332), (784, 618992), (896, 541618), (1078, 450176), (1232, 393904), (1408, 344666), (1568, 309496), (1792, 270809), (2156, 225088), (2464, 196952), (2816, 172333), (3136, 154748), (3517, 137984), (4312, 112544), (4928, 98476), (6272, 77374), (7034, 68992), (8624, 56272), (9856, 49238), (12544, 38687), (14068, 34496), (17248, 28136), (19712, 24619)]