2137744384

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:835

約数の個数: 88

約数和(自身を含む): 4498159680

約数和(自身を除く): 2360415296

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 139, 184, 256, 278, 368, 512, 556, 653, 736, 1024, 1112, 1306, 1472, 2224, 2612, 2944, 3197, 4448, 5224, 5888, 6394, 8896, 10448, 11776, 12788, 15019, 17792, 20896, 23552, 25576, 30038, 35584, 41792, 51152, 60076, 71168, 83584, 90767, 102304, 120152, 142336, 167168, 181534, 204608, 240304, 334336, 363068, 409216, 480608, 668672, 726136, 818432, 961216, 1452272, 1636864, 1922432, 2087641, 2904544, 3273728, 3844864, 4175282, 5809088, 7689728, 8350564, 11618176, 15379456, 16701128, 23236352, 33402256, 46472704, 66804512, 92945408, 133609024, 267218048, 534436096, 1068872192, 2137744384]

約数ペア:

[(1, 2137744384), (2, 1068872192), (4, 534436096), (8, 267218048), (16, 133609024), (23, 92945408), (32, 66804512), (46, 46472704), (64, 33402256), (92, 23236352), (128, 16701128), (139, 15379456), (184, 11618176), (256, 8350564), (278, 7689728), (368, 5809088), (512, 4175282), (556, 3844864), (653, 3273728), (736, 2904544), (1024, 2087641), (1112, 1922432), (1306, 1636864), (1472, 1452272), (2224, 961216), (2612, 818432), (2944, 726136), (3197, 668672), (4448, 480608), (5224, 409216), (5888, 363068), (6394, 334336), (8896, 240304), (10448, 204608), (11776, 181534), (12788, 167168), (15019, 142336), (17792, 120152), (20896, 102304), (23552, 90767), (25576, 83584), (30038, 71168), (35584, 60076), (41792, 51152)]