255309824

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 96

約数和(自身を含む): 636854400

約数和(自身を除く): 381544576

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, 1024, 1232, 1408, 1619, 1792, 2048, 2464, 2816, 3238, 3584, 4928, 5632, 6476, 7168, 9856, 11264, 11333, 12952, 14336, 17809, 19712, 22528, 22666, 25904, 35618, 39424, 45332, 51808, 71236, 78848, 90664, 103616, 124663, 142472, 157696, 181328, 207232, 249326, 284944, 362656, 414464, 498652, 569888, 725312, 828928, 997304, 1139776, 1450624, 1657856, 1994608, 2279552, 2901248, 3315712, 3989216, 4559104, 5802496, 7978432, 9118208, 11604992, 15956864, 18236416, 23209984, 31913728, 36472832, 63827456, 127654912, 255309824]

約数ペア:

[(1, 255309824), (2, 127654912), (4, 63827456), (7, 36472832), (8, 31913728), (11, 23209984), (14, 18236416), (16, 15956864), (22, 11604992), (28, 9118208), (32, 7978432), (44, 5802496), (56, 4559104), (64, 3989216), (77, 3315712), (88, 2901248), (112, 2279552), (128, 1994608), (154, 1657856), (176, 1450624), (224, 1139776), (256, 997304), (308, 828928), (352, 725312), (448, 569888), (512, 498652), (616, 414464), (704, 362656), (896, 284944), (1024, 249326), (1232, 207232), (1408, 181328), (1619, 157696), (1792, 142472), (2048, 124663), (2464, 103616), (2816, 90664), (3238, 78848), (3584, 71236), (4928, 51808), (5632, 45332), (6476, 39424), (7168, 35618), (9856, 25904), (11264, 22666), (11333, 22528), (12952, 19712), (14336, 17809)]