345156672

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{256813}}^1$

素因数の和:256835

約数の個数: 56

約数和(自身を含む): 1043692096

約数和(自身を除く): 698535424

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, 256813, 513626, 770439, 1027252, 1540878, 1797691, 2054504, 3081756, 3595382, 4109008, 5393073, 6163512, 7190764, 8218016, 10786146, 12327024, 14381528, 16436032, 21572292, 24654048, 28763056, 43144584, 49308096, 57526112, 86289168, 115052224, 172578336, 345156672]

約数ペア:

[(1, 345156672), (2, 172578336), (3, 115052224), (4, 86289168), (6, 57526112), (7, 49308096), (8, 43144584), (12, 28763056), (14, 24654048), (16, 21572292), (21, 16436032), (24, 14381528), (28, 12327024), (32, 10786146), (42, 8218016), (48, 7190764), (56, 6163512), (64, 5393073), (84, 4109008), (96, 3595382), (112, 3081756), (168, 2054504), (192, 1797691), (224, 1540878), (336, 1027252), (448, 770439), (672, 513626), (1344, 256813)]