398515584

素因数分解:

$2^7\times 3^1\times {\mathrm{1037801}}^1$

素因数の和:1037818

約数の個数: 32

約数和(自身を含む): 1058558040

約数和(自身を除く): 660042456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1037801, 2075602, 3113403, 4151204, 6226806, 8302408, 12453612, 16604816, 24907224, 33209632, 49814448, 66419264, 99628896, 132838528, 199257792, 398515584]

約数ペア:

[(1, 398515584), (2, 199257792), (3, 132838528), (4, 99628896), (6, 66419264), (8, 49814448), (12, 33209632), (16, 24907224), (24, 16604816), (32, 12453612), (48, 8302408), (64, 6226806), (96, 4151204), (128, 3113403), (192, 2075602), (384, 1037801)]