1298224730864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{27817}}^1\times {\mathrm{30071}}^1$

素因数の和:57993

約数の個数: 40

約数和(自身を含む): 2541417318048

約数和(自身を除く): 1243192587184

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 27817, 30071, 55634, 60142, 111268, 120284, 222536, 240568, 445072, 481136, 2698249, 2916887, 5396498, 5833774, 10792996, 11667548, 21585992, 23335096, 43171984, 46670192, 836485007, 1672970014, 3345940028, 6691880056, 13383760112, 81139045679, 162278091358, 324556182716, 649112365432, 1298224730864]

約数ペア:

[(1, 1298224730864), (2, 649112365432), (4, 324556182716), (8, 162278091358), (16, 81139045679), (97, 13383760112), (194, 6691880056), (388, 3345940028), (776, 1672970014), (1552, 836485007), (27817, 46670192), (30071, 43171984), (55634, 23335096), (60142, 21585992), (111268, 11667548), (120284, 10792996), (222536, 5833774), (240568, 5396498), (445072, 2916887), (481136, 2698249)]