289643094

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17939}}^1$

素因数の和:17986

約数の個数: 64

約数和(自身を含む): 723340800

約数和(自身を除く): 433697706

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 17939, 35878, 53817, 107634, 161451, 233207, 322902, 412597, 466414, 484353, 699621, 825194, 968706, 1237791, 1399242, 2098863, 2475582, 3713373, 4197726, 5363761, 6296589, 7426746, 10727522, 11140119, 12593178, 16091283, 22280238, 32182566, 48273849, 96547698, 144821547, 289643094]

約数ペア:

[(1, 289643094), (2, 144821547), (3, 96547698), (6, 48273849), (9, 32182566), (13, 22280238), (18, 16091283), (23, 12593178), (26, 11140119), (27, 10727522), (39, 7426746), (46, 6296589), (54, 5363761), (69, 4197726), (78, 3713373), (117, 2475582), (138, 2098863), (207, 1399242), (234, 1237791), (299, 968706), (351, 825194), (414, 699621), (598, 484353), (621, 466414), (702, 412597), (897, 322902), (1242, 233207), (1794, 161451), (2691, 107634), (5382, 53817), (8073, 35878), (16146, 17939)]