744977406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{8167}}^1$

素因数の和:8856

約数の個数: 32

約数和(自身を含む): 1557278208

約数和(自身を除く): 812300802

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1983, 3966, 8167, 15203, 16334, 24501, 30406, 45609, 49002, 91218, 187841, 375682, 563523, 1127046, 5398387, 10796774, 16195161, 32390322, 124162901, 248325802, 372488703, 744977406]

約数ペア:

[(1, 744977406), (2, 372488703), (3, 248325802), (6, 124162901), (23, 32390322), (46, 16195161), (69, 10796774), (138, 5398387), (661, 1127046), (1322, 563523), (1983, 375682), (3966, 187841), (8167, 91218), (15203, 49002), (16334, 45609), (24501, 30406)]