1395345168

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{197753}}^1$

素因数の和:197781

約数の個数: 90

約数和(自身を含む): 4542607134

約数和(自身を除く): 3147261966

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 197753, 395506, 593259, 791012, 1186518, 1384271, 1582024, 1779777, 2373036, 2768542, 3164048, 3559554, 4152813, 4746072, 5537084, 7119108, 8305626, 9492144, 9689897, 11074168, 12458439, 14238216, 16611252, 19379794, 22148336, 24916878, 28476432, 29069691, 33222504, 38759588, 49833756, 58139382, 66445008, 77519176, 87209073, 99667512, 116278764, 155038352, 174418146, 199335024, 232557528, 348836292, 465115056, 697672584, 1395345168]

約数ペア:

[(1, 1395345168), (2, 697672584), (3, 465115056), (4, 348836292), (6, 232557528), (7, 199335024), (8, 174418146), (9, 155038352), (12, 116278764), (14, 99667512), (16, 87209073), (18, 77519176), (21, 66445008), (24, 58139382), (28, 49833756), (36, 38759588), (42, 33222504), (48, 29069691), (49, 28476432), (56, 24916878), (63, 22148336), (72, 19379794), (84, 16611252), (98, 14238216), (112, 12458439), (126, 11074168), (144, 9689897), (147, 9492144), (168, 8305626), (196, 7119108), (252, 5537084), (294, 4746072), (336, 4152813), (392, 3559554), (441, 3164048), (504, 2768542), (588, 2373036), (784, 1779777), (882, 1582024), (1008, 1384271), (1176, 1186518), (1764, 791012), (2352, 593259), (3528, 395506), (7056, 197753)]