986616064

素因数分解:

$2^8\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1759}}^1$

素因数の和:2095

約数の個数: 72

約数和(自身を含む): 2259192320

約数和(自身を除く): 1272576256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 313, 448, 626, 896, 1252, 1759, 1792, 2191, 2504, 3518, 4382, 5008, 7036, 8764, 10016, 12313, 14072, 17528, 20032, 24626, 28144, 35056, 40064, 49252, 56288, 70112, 80128, 98504, 112576, 140224, 197008, 225152, 280448, 394016, 450304, 550567, 560896, 788032, 1101134, 1576064, 2202268, 3152128, 3853969, 4404536, 7707938, 8809072, 15415876, 17618144, 30831752, 35236288, 61663504, 70472576, 123327008, 140945152, 246654016, 493308032, 986616064]

約数ペア:

[(1, 986616064), (2, 493308032), (4, 246654016), (7, 140945152), (8, 123327008), (14, 70472576), (16, 61663504), (28, 35236288), (32, 30831752), (56, 17618144), (64, 15415876), (112, 8809072), (128, 7707938), (224, 4404536), (256, 3853969), (313, 3152128), (448, 2202268), (626, 1576064), (896, 1101134), (1252, 788032), (1759, 560896), (1792, 550567), (2191, 450304), (2504, 394016), (3518, 280448), (4382, 225152), (5008, 197008), (7036, 140224), (8764, 112576), (10016, 98504), (12313, 80128), (14072, 70112), (17528, 56288), (20032, 49252), (24626, 40064), (28144, 35056)]