649909700608

素因数分解:

$2^{11}\times 7^1\times {\mathrm{883}}^1\times {\mathrm{51341}}^1$

素因数の和:52253

約数の個数: 96

約数和(自身を含む): 1486856105280

約数和(自身を除く): 836946404672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 883, 896, 1024, 1766, 1792, 2048, 3532, 3584, 6181, 7064, 7168, 12362, 14128, 14336, 24724, 28256, 49448, 51341, 56512, 98896, 102682, 113024, 197792, 205364, 226048, 359387, 395584, 410728, 452096, 718774, 791168, 821456, 904192, 1437548, 1582336, 1642912, 1808384, 2875096, 3164672, 3285824, 5750192, 6329344, 6571648, 11500384, 12658688, 13143296, 23000768, 26286592, 45334103, 46001536, 52573184, 90668206, 92003072, 105146368, 181336412, 184006144, 317338721, 362672824, 368012288, 634677442, 725345648, 736024576, 1269354884, 1450691296, 2538709768, 2901382592, 5077419536, 5802765184, 10154839072, 11605530368, 20309678144, 23211060736, 40619356288, 46422121472, 81238712576, 92844242944, 162477425152, 324954850304, 649909700608]

約数ペア:

[(1, 649909700608), (2, 324954850304), (4, 162477425152), (7, 92844242944), (8, 81238712576), (14, 46422121472), (16, 40619356288), (28, 23211060736), (32, 20309678144), (56, 11605530368), (64, 10154839072), (112, 5802765184), (128, 5077419536), (224, 2901382592), (256, 2538709768), (448, 1450691296), (512, 1269354884), (883, 736024576), (896, 725345648), (1024, 634677442), (1766, 368012288), (1792, 362672824), (2048, 317338721), (3532, 184006144), (3584, 181336412), (6181, 105146368), (7064, 92003072), (7168, 90668206), (12362, 52573184), (14128, 46001536), (14336, 45334103), (24724, 26286592), (28256, 23000768), (49448, 13143296), (51341, 12658688), (56512, 11500384), (98896, 6571648), (102682, 6329344), (113024, 5750192), (197792, 3285824), (205364, 3164672), (226048, 2875096), (359387, 1808384), (395584, 1642912), (410728, 1582336), (452096, 1437548), (718774, 904192), (791168, 821456)]