338180416

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16061}}^1$

素因数の和:16127

約数の個数: 56

約数和(自身を含む): 783311616

約数和(自身を除く): 445131200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 5264, 10528, 16061, 21056, 32122, 64244, 112427, 128488, 224854, 256976, 449708, 513952, 754867, 899416, 1027904, 1509734, 1798832, 3019468, 3597664, 5284069, 6038936, 7195328, 10568138, 12077872, 21136276, 24155744, 42272552, 48311488, 84545104, 169090208, 338180416]

約数ペア:

[(1, 338180416), (2, 169090208), (4, 84545104), (7, 48311488), (8, 42272552), (14, 24155744), (16, 21136276), (28, 12077872), (32, 10568138), (47, 7195328), (56, 6038936), (64, 5284069), (94, 3597664), (112, 3019468), (188, 1798832), (224, 1509734), (329, 1027904), (376, 899416), (448, 754867), (658, 513952), (752, 449708), (1316, 256976), (1504, 224854), (2632, 128488), (3008, 112427), (5264, 64244), (10528, 32122), (16061, 21056)]