389957304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1477111}}^1$

素因数の和:1477131

約数の個数: 32

約数和(自身を含む): 1063520640

約数和(自身を除く): 673563336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1477111, 2954222, 4431333, 5908444, 8862666, 11816888, 16248221, 17725332, 32496442, 35450664, 48744663, 64992884, 97489326, 129985768, 194978652, 389957304]

約数ペア:

[(1, 389957304), (2, 194978652), (3, 129985768), (4, 97489326), (6, 64992884), (8, 48744663), (11, 35450664), (12, 32496442), (22, 17725332), (24, 16248221), (33, 11816888), (44, 8862666), (66, 5908444), (88, 4431333), (132, 2954222), (264, 1477111)]