1258232208

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{160817}}^1$

素因数の和:160991

約数の個数: 40

約数和(自身を含む): 3270394848

約数和(自身を除く): 2012162640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 160817, 321634, 482451, 643268, 964902, 1286536, 1929804, 2573072, 3859608, 7719216, 26213171, 52426342, 78639513, 104852684, 157279026, 209705368, 314558052, 419410736, 629116104, 1258232208]

約数ペア:

[(1, 1258232208), (2, 629116104), (3, 419410736), (4, 314558052), (6, 209705368), (8, 157279026), (12, 104852684), (16, 78639513), (24, 52426342), (48, 26213171), (163, 7719216), (326, 3859608), (489, 2573072), (652, 1929804), (978, 1286536), (1304, 964902), (1956, 643268), (2608, 482451), (3912, 321634), (7824, 160817)]