340727716448

素因数分解:

$2^5\times 7^1\times {\mathrm{643}}^1\times {\mathrm{2365639}}^1$

素因数の和:2366299

約数の個数: 48

約数和(自身を含む): 767829968640

約数和(自身を除く): 427102252192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 643, 1286, 2572, 4501, 5144, 9002, 10288, 18004, 20576, 36008, 72016, 144032, 2365639, 4731278, 9462556, 16559473, 18925112, 33118946, 37850224, 66237892, 75700448, 132475784, 264951568, 529903136, 1521105877, 3042211754, 6084423508, 10647741139, 12168847016, 21295482278, 24337694032, 42590964556, 48675388064, 85181929112, 170363858224, 340727716448]

約数ペア:

[(1, 340727716448), (2, 170363858224), (4, 85181929112), (7, 48675388064), (8, 42590964556), (14, 24337694032), (16, 21295482278), (28, 12168847016), (32, 10647741139), (56, 6084423508), (112, 3042211754), (224, 1521105877), (643, 529903136), (1286, 264951568), (2572, 132475784), (4501, 75700448), (5144, 66237892), (9002, 37850224), (10288, 33118946), (18004, 18925112), (20576, 16559473), (36008, 9462556), (72016, 4731278), (144032, 2365639)]