1968738192

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{91757}}^1$

素因数の和:91920

約数の個数: 60

約数和(自身を含む): 5546771100

約数和(自身を除く): 3578032908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 10728, 21456, 91757, 183514, 275271, 367028, 550542, 734056, 825813, 1101084, 1468112, 1651626, 2202168, 3303252, 4404336, 6606504, 13213008, 13671793, 27343586, 41015379, 54687172, 82030758, 109374344, 123046137, 164061516, 218748688, 246092274, 328123032, 492184548, 656246064, 984369096, 1968738192]

約数ペア:

[(1, 1968738192), (2, 984369096), (3, 656246064), (4, 492184548), (6, 328123032), (8, 246092274), (9, 218748688), (12, 164061516), (16, 123046137), (18, 109374344), (24, 82030758), (36, 54687172), (48, 41015379), (72, 27343586), (144, 13671793), (149, 13213008), (298, 6606504), (447, 4404336), (596, 3303252), (894, 2202168), (1192, 1651626), (1341, 1468112), (1788, 1101084), (2384, 825813), (2682, 734056), (3576, 550542), (5364, 367028), (7152, 275271), (10728, 183514), (21456, 91757)]