2553391008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1266563}}^1$

素因数の和:1266586

約数の個数: 72

約数和(自身を含む): 8298527328

約数和(自身を除く): 5745136320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1266563, 2533126, 3799689, 5066252, 7599378, 8865941, 10132504, 11399067, 15198756, 17731882, 20265008, 22798134, 26597823, 30397512, 35463764, 40530016, 45596268, 53195646, 60795024, 70927528, 79793469, 91192536, 106391292, 121590048, 141855056, 159586938, 182385072, 212782584, 283710112, 319173876, 364770144, 425565168, 638347752, 851130336, 1276695504, 2553391008]

約数ペア:

[(1, 2553391008), (2, 1276695504), (3, 851130336), (4, 638347752), (6, 425565168), (7, 364770144), (8, 319173876), (9, 283710112), (12, 212782584), (14, 182385072), (16, 159586938), (18, 141855056), (21, 121590048), (24, 106391292), (28, 91192536), (32, 79793469), (36, 70927528), (42, 60795024), (48, 53195646), (56, 45596268), (63, 40530016), (72, 35463764), (84, 30397512), (96, 26597823), (112, 22798134), (126, 20265008), (144, 17731882), (168, 15198756), (224, 11399067), (252, 10132504), (288, 8865941), (336, 7599378), (504, 5066252), (672, 3799689), (1008, 2533126), (2016, 1266563)]