1687218048

素因数分解:

$2^7\times 3^2\times {\mathrm{73}}^1\times {\mathrm{20063}}^1$

素因数の和:20156

約数の個数: 96

約数和(自身を含む): 4921899840

約数和(自身を除く): 3234681792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 128, 144, 146, 192, 219, 288, 292, 384, 438, 576, 584, 657, 876, 1152, 1168, 1314, 1752, 2336, 2628, 3504, 4672, 5256, 7008, 9344, 10512, 14016, 20063, 21024, 28032, 40126, 42048, 60189, 80252, 84096, 120378, 160504, 180567, 240756, 321008, 361134, 481512, 642016, 722268, 963024, 1284032, 1444536, 1464599, 1926048, 2568064, 2889072, 2929198, 3852096, 4393797, 5778144, 5858396, 7704192, 8787594, 11556288, 11716792, 13181391, 17575188, 23112576, 23433584, 26362782, 35150376, 46867168, 52725564, 70300752, 93734336, 105451128, 140601504, 187468672, 210902256, 281203008, 421804512, 562406016, 843609024, 1687218048]

約数ペア:

[(1, 1687218048), (2, 843609024), (3, 562406016), (4, 421804512), (6, 281203008), (8, 210902256), (9, 187468672), (12, 140601504), (16, 105451128), (18, 93734336), (24, 70300752), (32, 52725564), (36, 46867168), (48, 35150376), (64, 26362782), (72, 23433584), (73, 23112576), (96, 17575188), (128, 13181391), (144, 11716792), (146, 11556288), (192, 8787594), (219, 7704192), (288, 5858396), (292, 5778144), (384, 4393797), (438, 3852096), (576, 2929198), (584, 2889072), (657, 2568064), (876, 1926048), (1152, 1464599), (1168, 1444536), (1314, 1284032), (1752, 963024), (2336, 722268), (2628, 642016), (3504, 481512), (4672, 361134), (5256, 321008), (7008, 240756), (9344, 180567), (10512, 160504), (14016, 120378), (20063, 84096), (21024, 80252), (28032, 60189), (40126, 42048)]