331365104

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{40529}}^1$

素因数の和:40617

約数の個数: 40

約数和(自身を含む): 743806560

約数和(自身を除く): 412441456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 40529, 81058, 162116, 283703, 324232, 567406, 648464, 1134812, 2269624, 2958617, 4539248, 5917234, 11834468, 20710319, 23668936, 41420638, 47337872, 82841276, 165682552, 331365104]

約数ペア:

[(1, 331365104), (2, 165682552), (4, 82841276), (7, 47337872), (8, 41420638), (14, 23668936), (16, 20710319), (28, 11834468), (56, 5917234), (73, 4539248), (112, 2958617), (146, 2269624), (292, 1134812), (511, 648464), (584, 567406), (1022, 324232), (1168, 283703), (2044, 162116), (4088, 81058), (8176, 40529)]