216337408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{30181}}^1$

素因数の和:30208

約数の個数: 44

約数和(自身を含む): 494260432

約数和(自身を除く): 277923024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 30181, 60362, 120724, 211267, 241448, 422534, 482896, 845068, 965792, 1690136, 1931584, 3380272, 3863168, 6760544, 7726336, 13521088, 15452672, 27042176, 30905344, 54084352, 108168704, 216337408]

約数ペア:

[(1, 216337408), (2, 108168704), (4, 54084352), (7, 30905344), (8, 27042176), (14, 15452672), (16, 13521088), (28, 7726336), (32, 6760544), (56, 3863168), (64, 3380272), (112, 1931584), (128, 1690136), (224, 965792), (256, 845068), (448, 482896), (512, 422534), (896, 241448), (1024, 211267), (1792, 120724), (3584, 60362), (7168, 30181)]