388728336

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{352109}}^1$

素因数の和:352143

約数の個数: 40

約数和(自身を含む): 1047879360

約数和(自身を除く): 659151024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 352109, 704218, 1056327, 1408436, 2112654, 2816872, 4225308, 5633744, 8098507, 8450616, 16197014, 16901232, 24295521, 32394028, 48591042, 64788056, 97182084, 129576112, 194364168, 388728336]

約数ペア:

[(1, 388728336), (2, 194364168), (3, 129576112), (4, 97182084), (6, 64788056), (8, 48591042), (12, 32394028), (16, 24295521), (23, 16901232), (24, 16197014), (46, 8450616), (48, 8098507), (69, 5633744), (92, 4225308), (138, 2816872), (184, 2112654), (276, 1408436), (368, 1056327), (552, 704218), (1104, 352109)]