378112

素因数分解:

$2^8\times 7^1\times {\mathrm{211}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 866656

約数和(自身を除く): 488544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 422, 448, 844, 896, 1477, 1688, 1792, 2954, 3376, 5908, 6752, 11816, 13504, 23632, 27008, 47264, 54016, 94528, 189056, 378112]

約数ペア:

[(1, 378112), (2, 189056), (4, 94528), (7, 54016), (8, 47264), (14, 27008), (16, 23632), (28, 13504), (32, 11816), (56, 6752), (64, 5908), (112, 3376), (128, 2954), (211, 1792), (224, 1688), (256, 1477), (422, 896), (448, 844)]