268228352

素因数分解:

$2^8\times 7^2\times {\mathrm{21383}}^1$

素因数の和:21413

約数の個数: 54

約数和(自身を含む): 622851768

約数和(自身を除く): 354623416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 21383, 42766, 85532, 149681, 171064, 299362, 342128, 598724, 684256, 1047767, 1197448, 1368512, 2095534, 2394896, 2737024, 4191068, 4789792, 5474048, 8382136, 9579584, 16764272, 19159168, 33528544, 38318336, 67057088, 134114176, 268228352]

約数ペア:

[(1, 268228352), (2, 134114176), (4, 67057088), (7, 38318336), (8, 33528544), (14, 19159168), (16, 16764272), (28, 9579584), (32, 8382136), (49, 5474048), (56, 4789792), (64, 4191068), (98, 2737024), (112, 2394896), (128, 2095534), (196, 1368512), (224, 1197448), (256, 1047767), (392, 684256), (448, 598724), (784, 342128), (896, 299362), (1568, 171064), (1792, 149681), (3136, 85532), (6272, 42766), (12544, 21383)]