245319216

素因数分解:

$2^4\times 3^1\times {\mathrm{5110817}}^1$

素因数の和:5110828

約数の個数: 20

約数和(自身を含む): 633741432

約数和(自身を除く): 388422216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5110817, 10221634, 15332451, 20443268, 30664902, 40886536, 61329804, 81773072, 122659608, 245319216]

約数ペア:

[(1, 245319216), (2, 122659608), (3, 81773072), (4, 61329804), (6, 40886536), (8, 30664902), (12, 20443268), (16, 15332451), (24, 10221634), (48, 5110817)]