304878546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1303}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 776140800

約数和(自身を除く): 471262254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 619, 1238, 1303, 1857, 2606, 3714, 3909, 4333, 5571, 7818, 8666, 9121, 11142, 11727, 12999, 16713, 18242, 23454, 25998, 27363, 33426, 35181, 38997, 54726, 70362, 77994, 82089, 116991, 164178, 233982, 246267, 492534, 806557, 1613114, 2419671, 4839342, 5645899, 7259013, 11291798, 14518026, 16937697, 21777039, 33875394, 43554078, 50813091, 101626182, 152439273, 304878546]

約数ペア:

[(1, 304878546), (2, 152439273), (3, 101626182), (6, 50813091), (7, 43554078), (9, 33875394), (14, 21777039), (18, 16937697), (21, 14518026), (27, 11291798), (42, 7259013), (54, 5645899), (63, 4839342), (126, 2419671), (189, 1613114), (378, 806557), (619, 492534), (1238, 246267), (1303, 233982), (1857, 164178), (2606, 116991), (3714, 82089), (3909, 77994), (4333, 70362), (5571, 54726), (7818, 38997), (8666, 35181), (9121, 33426), (11142, 27363), (11727, 25998), (12999, 23454), (16713, 18242)]