329449792

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31973}}^1$

素因数の和:32015

約数の個数: 56

約数和(自身を含む): 779654016

約数和(自身を除く): 450204224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 31973, 63946, 127892, 223811, 255784, 447622, 511568, 735379, 895244, 1023136, 1470758, 1790488, 2046272, 2941516, 3580976, 5147653, 5883032, 7161952, 10295306, 11766064, 14323904, 20590612, 23532128, 41181224, 47064256, 82362448, 164724896, 329449792]

約数ペア:

[(1, 329449792), (2, 164724896), (4, 82362448), (7, 47064256), (8, 41181224), (14, 23532128), (16, 20590612), (23, 14323904), (28, 11766064), (32, 10295306), (46, 7161952), (56, 5883032), (64, 5147653), (92, 3580976), (112, 2941516), (161, 2046272), (184, 1790488), (224, 1470758), (322, 1023136), (368, 895244), (448, 735379), (644, 511568), (736, 447622), (1288, 255784), (1472, 223811), (2576, 127892), (5152, 63946), (10304, 31973)]