311928392

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{1613}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 611254080

約数和(自身を除く): 299325688

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1051, 1613, 2102, 3226, 4204, 6452, 8408, 12904, 24173, 37099, 48346, 74198, 96692, 148396, 193384, 296792, 1695263, 3390526, 6781052, 13562104, 38991049, 77982098, 155964196, 311928392]

約数ペア:

[(1, 311928392), (2, 155964196), (4, 77982098), (8, 38991049), (23, 13562104), (46, 6781052), (92, 3390526), (184, 1695263), (1051, 296792), (1613, 193384), (2102, 148396), (3226, 96692), (4204, 74198), (6452, 48346), (8408, 37099), (12904, 24173)]