391892292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4973}}^1$

素因数の和:5193

約数の個数: 72

約数和(自身を含む): 1086321600

約数和(自身を除く): 694429308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1791, 2189, 2388, 3582, 4378, 4973, 6567, 7164, 8756, 9946, 13134, 14919, 19701, 19892, 26268, 29838, 39402, 44757, 54703, 59676, 78804, 89514, 109406, 164109, 179028, 218812, 328218, 492327, 656436, 984654, 989627, 1969308, 1979254, 2968881, 3958508, 5937762, 8906643, 10885897, 11875524, 17813286, 21771794, 32657691, 35626572, 43543588, 65315382, 97973073, 130630764, 195946146, 391892292]

約数ペア:

[(1, 391892292), (2, 195946146), (3, 130630764), (4, 97973073), (6, 65315382), (9, 43543588), (11, 35626572), (12, 32657691), (18, 21771794), (22, 17813286), (33, 11875524), (36, 10885897), (44, 8906643), (66, 5937762), (99, 3958508), (132, 2968881), (198, 1979254), (199, 1969308), (396, 989627), (398, 984654), (597, 656436), (796, 492327), (1194, 328218), (1791, 218812), (2189, 179028), (2388, 164109), (3582, 109406), (4378, 89514), (4973, 78804), (6567, 59676), (7164, 54703), (8756, 44757), (9946, 39402), (13134, 29838), (14919, 26268), (19701, 19892)]