2781252096

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{258673}}^1$

素因数の和:258701

約数の個数: 80

約数和(自身を含む): 8467952064

約数和(自身を除く): 5686699968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 258673, 517346, 776019, 1034692, 1552038, 1810711, 2069384, 3104076, 3621422, 4138768, 5432133, 6208152, 7242844, 8277536, 10864266, 12416304, 14485688, 16555072, 21728532, 24832608, 28971376, 33110144, 43457064, 49665216, 57942752, 66220288, 86914128, 99330432, 115885504, 132440576, 173828256, 198660864, 231771008, 347656512, 397321728, 463542016, 695313024, 927084032, 1390626048, 2781252096]

約数ペア:

[(1, 2781252096), (2, 1390626048), (3, 927084032), (4, 695313024), (6, 463542016), (7, 397321728), (8, 347656512), (12, 231771008), (14, 198660864), (16, 173828256), (21, 132440576), (24, 115885504), (28, 99330432), (32, 86914128), (42, 66220288), (48, 57942752), (56, 49665216), (64, 43457064), (84, 33110144), (96, 28971376), (112, 24832608), (128, 21728532), (168, 16555072), (192, 14485688), (224, 12416304), (256, 10864266), (336, 8277536), (384, 7242844), (448, 6208152), (512, 5432133), (672, 4138768), (768, 3621422), (896, 3104076), (1344, 2069384), (1536, 1810711), (1792, 1552038), (2688, 1034692), (3584, 776019), (5376, 517346), (10752, 258673)]