308943808

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{42719}}^1$

素因数の和:42844

約数の個数: 28

約数和(自身を含む): 618500160

約数和(自身を除く): 309556352

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 42719, 85438, 170876, 341752, 683504, 1367008, 2734016, 4827247, 9654494, 19308988, 38617976, 77235952, 154471904, 308943808]

約数ペア:

[(1, 308943808), (2, 154471904), (4, 77235952), (8, 38617976), (16, 19308988), (32, 9654494), (64, 4827247), (113, 2734016), (226, 1367008), (452, 683504), (904, 341752), (1808, 170876), (3616, 85438), (7232, 42719)]