838141248

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{623617}}^1$

素因数の和:623639

約数の個数: 56

約数和(自身を含む): 2534383552

約数和(自身を除く): 1696242304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 623617, 1247234, 1870851, 2494468, 3741702, 4365319, 4988936, 7483404, 8730638, 9977872, 13095957, 14966808, 17461276, 19955744, 26191914, 29933616, 34922552, 39911488, 52383828, 59867232, 69845104, 104767656, 119734464, 139690208, 209535312, 279380416, 419070624, 838141248]

約数ペア:

[(1, 838141248), (2, 419070624), (3, 279380416), (4, 209535312), (6, 139690208), (7, 119734464), (8, 104767656), (12, 69845104), (14, 59867232), (16, 52383828), (21, 39911488), (24, 34922552), (28, 29933616), (32, 26191914), (42, 19955744), (48, 17461276), (56, 14966808), (64, 13095957), (84, 9977872), (96, 8730638), (112, 7483404), (168, 4988936), (192, 4365319), (224, 3741702), (336, 2494468), (448, 1870851), (672, 1247234), (1344, 623617)]