40044048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 113832000

約数和(自身を除く): 73787952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 509, 528, 596, 894, 1018, 1192, 1527, 1639, 1788, 2036, 2384, 3054, 3278, 3576, 4072, 4917, 5599, 6108, 6556, 7152, 8144, 9834, 11198, 12216, 13112, 16797, 19668, 22396, 24432, 26224, 33594, 39336, 44792, 67188, 75841, 78672, 89584, 134376, 151682, 227523, 268752, 303364, 455046, 606728, 834251, 910092, 1213456, 1668502, 1820184, 2502753, 3337004, 3640368, 5005506, 6674008, 10011012, 13348016, 20022024, 40044048]

約数ペア:

[(1, 40044048), (2, 20022024), (3, 13348016), (4, 10011012), (6, 6674008), (8, 5005506), (11, 3640368), (12, 3337004), (16, 2502753), (22, 1820184), (24, 1668502), (33, 1213456), (44, 910092), (48, 834251), (66, 606728), (88, 455046), (132, 303364), (149, 268752), (176, 227523), (264, 151682), (298, 134376), (447, 89584), (509, 78672), (528, 75841), (596, 67188), (894, 44792), (1018, 39336), (1192, 33594), (1527, 26224), (1639, 24432), (1788, 22396), (2036, 19668), (2384, 16797), (3054, 13112), (3278, 12216), (3576, 11198), (4072, 9834), (4917, 8144), (5599, 7152), (6108, 6556)]