201811128

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1116

約数の個数: 64

約数和(自身を含む): 516034560

約数和(自身を除く): 314223432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 127, 146, 219, 254, 292, 381, 438, 508, 584, 762, 876, 907, 1016, 1524, 1752, 1814, 2721, 3048, 3628, 5442, 7256, 9271, 10884, 18542, 21768, 27813, 37084, 55626, 66211, 74168, 111252, 115189, 132422, 198633, 222504, 230378, 264844, 345567, 397266, 460756, 529688, 691134, 794532, 921512, 1382268, 1589064, 2764536, 8408797, 16817594, 25226391, 33635188, 50452782, 67270376, 100905564, 201811128]

約数ペア:

[(1, 201811128), (2, 100905564), (3, 67270376), (4, 50452782), (6, 33635188), (8, 25226391), (12, 16817594), (24, 8408797), (73, 2764536), (127, 1589064), (146, 1382268), (219, 921512), (254, 794532), (292, 691134), (381, 529688), (438, 460756), (508, 397266), (584, 345567), (762, 264844), (876, 230378), (907, 222504), (1016, 198633), (1524, 132422), (1752, 115189), (1814, 111252), (2721, 74168), (3048, 66211), (3628, 55626), (5442, 37084), (7256, 27813), (9271, 21768), (10884, 18542)]