897788136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{27689}}^1$

素因数の和:27898

約数の個数: 64

約数和(自身を含む): 2578492800

約数和(自身を除く): 1680704664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 193, 386, 579, 772, 1158, 1351, 1544, 2316, 2702, 4053, 4632, 5404, 8106, 10808, 16212, 27689, 32424, 55378, 83067, 110756, 166134, 193823, 221512, 332268, 387646, 581469, 664536, 775292, 1162938, 1550584, 2325876, 4651752, 5343977, 10687954, 16031931, 21375908, 32063862, 37407839, 42751816, 64127724, 74815678, 112223517, 128255448, 149631356, 224447034, 299262712, 448894068, 897788136]

約数ペア:

[(1, 897788136), (2, 448894068), (3, 299262712), (4, 224447034), (6, 149631356), (7, 128255448), (8, 112223517), (12, 74815678), (14, 64127724), (21, 42751816), (24, 37407839), (28, 32063862), (42, 21375908), (56, 16031931), (84, 10687954), (168, 5343977), (193, 4651752), (386, 2325876), (579, 1550584), (772, 1162938), (1158, 775292), (1351, 664536), (1544, 581469), (2316, 387646), (2702, 332268), (4053, 221512), (4632, 193823), (5404, 166134), (8106, 110756), (10808, 83067), (16212, 55378), (27689, 32424)]