285387588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{344671}}^1$

素因数の和:344704

約数の個数: 36

約数和(自身を含む): 752763648

約数和(自身を除く): 467376060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 344671, 689342, 1034013, 1378684, 2068026, 3102039, 4136052, 6204078, 7927433, 12408156, 15854866, 23782299, 31709732, 47564598, 71346897, 95129196, 142693794, 285387588]

約数ペア:

[(1, 285387588), (2, 142693794), (3, 95129196), (4, 71346897), (6, 47564598), (9, 31709732), (12, 23782299), (18, 15854866), (23, 12408156), (36, 7927433), (46, 6204078), (69, 4136052), (92, 3102039), (138, 2068026), (207, 1378684), (276, 1034013), (414, 689342), (828, 344671)]