2497855824

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{912959}}^1$

素因数の和:912992

約数の個数: 60

約数和(自身を含む): 7358457600

約数和(自身を除く): 4860601776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 912959, 1825918, 2738877, 3651836, 5477754, 7303672, 8216631, 10955508, 14607344, 16433262, 17346221, 21911016, 32866524, 34692442, 43822032, 52038663, 65733048, 69384884, 104077326, 131466096, 138769768, 156115989, 208154652, 277539536, 312231978, 416309304, 624463956, 832618608, 1248927912, 2497855824]

約数ペア:

[(1, 2497855824), (2, 1248927912), (3, 832618608), (4, 624463956), (6, 416309304), (8, 312231978), (9, 277539536), (12, 208154652), (16, 156115989), (18, 138769768), (19, 131466096), (24, 104077326), (36, 69384884), (38, 65733048), (48, 52038663), (57, 43822032), (72, 34692442), (76, 32866524), (114, 21911016), (144, 17346221), (152, 16433262), (171, 14607344), (228, 10955508), (304, 8216631), (342, 7303672), (456, 5477754), (684, 3651836), (912, 2738877), (1368, 1825918), (2736, 912959)]