329314048

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1597

約数の個数: 72

約数和(自身を含む): 757686272

約数和(自身を除く): 428372224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1447, 1778, 1792, 2032, 2894, 3556, 4064, 5788, 7112, 8128, 10129, 11576, 14224, 16256, 20258, 23152, 28448, 32512, 40516, 46304, 56896, 81032, 92608, 113792, 162064, 183769, 185216, 227584, 324128, 367538, 370432, 648256, 735076, 1286383, 1296512, 1470152, 2572766, 2593024, 2940304, 5145532, 5880608, 10291064, 11761216, 20582128, 23522432, 41164256, 47044864, 82328512, 164657024, 329314048]

約数ペア:

[(1, 329314048), (2, 164657024), (4, 82328512), (7, 47044864), (8, 41164256), (14, 23522432), (16, 20582128), (28, 11761216), (32, 10291064), (56, 5880608), (64, 5145532), (112, 2940304), (127, 2593024), (128, 2572766), (224, 1470152), (254, 1296512), (256, 1286383), (448, 735076), (508, 648256), (889, 370432), (896, 367538), (1016, 324128), (1447, 227584), (1778, 185216), (1792, 183769), (2032, 162064), (2894, 113792), (3556, 92608), (4064, 81032), (5788, 56896), (7112, 46304), (8128, 40516), (10129, 32512), (11576, 28448), (14224, 23152), (16256, 20258)]