338754304

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8219}}^1$

素因数の和:8265

約数の個数: 72

約数和(自身を含む): 806480640

約数和(自身を除く): 467726336

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 8219, 10304, 16438, 20608, 32876, 41216, 57533, 65752, 115066, 131504, 189037, 230132, 263008, 378074, 460264, 526016, 756148, 920528, 1052032, 1323259, 1512296, 1841056, 2104064, 2646518, 3024592, 3682112, 5293036, 6049184, 7364224, 10586072, 12098368, 14728448, 21172144, 24196736, 42344288, 48393472, 84688576, 169377152, 338754304]

約数ペア:

[(1, 338754304), (2, 169377152), (4, 84688576), (7, 48393472), (8, 42344288), (14, 24196736), (16, 21172144), (23, 14728448), (28, 12098368), (32, 10586072), (46, 7364224), (56, 6049184), (64, 5293036), (92, 3682112), (112, 3024592), (128, 2646518), (161, 2104064), (184, 1841056), (224, 1512296), (256, 1323259), (322, 1052032), (368, 920528), (448, 756148), (644, 526016), (736, 460264), (896, 378074), (1288, 263008), (1472, 230132), (1792, 189037), (2576, 131504), (2944, 115066), (5152, 65752), (5888, 57533), (8219, 41216), (10304, 32876), (16438, 20608)]