389601216

素因数分解:

$2^6\times 3^2\times {\mathrm{676391}}^1$

素因数の和:676409

約数の個数: 42

約数和(自身を含む): 1116723192

約数和(自身を除く): 727121976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 676391, 1352782, 2029173, 2705564, 4058346, 5411128, 6087519, 8116692, 10822256, 12175038, 16233384, 21644512, 24350076, 32466768, 43289024, 48700152, 64933536, 97400304, 129867072, 194800608, 389601216]

約数ペア:

[(1, 389601216), (2, 194800608), (3, 129867072), (4, 97400304), (6, 64933536), (8, 48700152), (9, 43289024), (12, 32466768), (16, 24350076), (18, 21644512), (24, 16233384), (32, 12175038), (36, 10822256), (48, 8116692), (64, 6087519), (72, 5411128), (96, 4058346), (144, 2705564), (192, 2029173), (288, 1352782), (576, 676391)]