271741484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{883}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 564345600

約数和(自身を除く): 292604116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 379, 406, 758, 812, 883, 1516, 1766, 2653, 3532, 5306, 6181, 10612, 10991, 12362, 21982, 24724, 25607, 43964, 51214, 76937, 102428, 153874, 179249, 307748, 334657, 358498, 669314, 716996, 1338628, 2342599, 4685198, 9370396, 9705053, 19410106, 38820212, 67935371, 135870742, 271741484]

約数ペア:

[(1, 271741484), (2, 135870742), (4, 67935371), (7, 38820212), (14, 19410106), (28, 9705053), (29, 9370396), (58, 4685198), (116, 2342599), (203, 1338628), (379, 716996), (406, 669314), (758, 358498), (812, 334657), (883, 307748), (1516, 179249), (1766, 153874), (2653, 102428), (3532, 76937), (5306, 51214), (6181, 43964), (10612, 25607), (10991, 24724), (12362, 21982)]