1938221824

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{98327}}^1$

素因数の和:98361

約数の個数: 72

約数和(自身を含む): 4823578368

約数和(自身を除く): 2885356544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 98327, 196654, 393308, 688289, 786616, 1081597, 1376578, 1573232, 2163194, 2753156, 3146464, 4326388, 5506312, 6292928, 7571179, 8652776, 11012624, 12585856, 15142358, 17305552, 22025248, 25171712, 30284716, 34611104, 44050496, 60569432, 69222208, 88100992, 121138864, 138444416, 176201984, 242277728, 276888832, 484555456, 969110912, 1938221824]

約数ペア:

[(1, 1938221824), (2, 969110912), (4, 484555456), (7, 276888832), (8, 242277728), (11, 176201984), (14, 138444416), (16, 121138864), (22, 88100992), (28, 69222208), (32, 60569432), (44, 44050496), (56, 34611104), (64, 30284716), (77, 25171712), (88, 22025248), (112, 17305552), (128, 15142358), (154, 12585856), (176, 11012624), (224, 8652776), (256, 7571179), (308, 6292928), (352, 5506312), (448, 4326388), (616, 3146464), (704, 2753156), (896, 2163194), (1232, 1573232), (1408, 1376578), (1792, 1081597), (2464, 786616), (2816, 688289), (4928, 393308), (9856, 196654), (19712, 98327)]