313614896

素因数分解:

$2^4\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1187}}^1$

素因数の和:1546

約数の個数: 60

約数和(自身を含む): 709528248

約数和(自身を除く): 395913352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 337, 392, 674, 784, 1187, 1348, 2359, 2374, 2696, 4718, 4748, 5392, 8309, 9436, 9496, 16513, 16618, 18872, 18992, 33026, 33236, 37744, 58163, 66052, 66472, 116326, 132104, 132944, 232652, 264208, 400019, 465304, 800038, 930608, 1600076, 2800133, 3200152, 5600266, 6400304, 11200532, 19600931, 22401064, 39201862, 44802128, 78403724, 156807448, 313614896]

約数ペア:

[(1, 313614896), (2, 156807448), (4, 78403724), (7, 44802128), (8, 39201862), (14, 22401064), (16, 19600931), (28, 11200532), (49, 6400304), (56, 5600266), (98, 3200152), (112, 2800133), (196, 1600076), (337, 930608), (392, 800038), (674, 465304), (784, 400019), (1187, 264208), (1348, 232652), (2359, 132944), (2374, 132104), (2696, 116326), (4718, 66472), (4748, 66052), (5392, 58163), (8309, 37744), (9436, 33236), (9496, 33026), (16513, 18992), (16618, 18872)]