2816971632

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{40169}}^1$

素因数の和:40670

約数の個数: 60

約数和(自身を含む): 7899992880

約数和(自身を除く): 5083021248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 17532, 23376, 35064, 40169, 70128, 80338, 120507, 160676, 241014, 321352, 361521, 482028, 642704, 723042, 964056, 1446084, 1928112, 2892168, 5784336, 19562303, 39124606, 58686909, 78249212, 117373818, 156498424, 176060727, 234747636, 312996848, 352121454, 469495272, 704242908, 938990544, 1408485816, 2816971632]

約数ペア:

[(1, 2816971632), (2, 1408485816), (3, 938990544), (4, 704242908), (6, 469495272), (8, 352121454), (9, 312996848), (12, 234747636), (16, 176060727), (18, 156498424), (24, 117373818), (36, 78249212), (48, 58686909), (72, 39124606), (144, 19562303), (487, 5784336), (974, 2892168), (1461, 1928112), (1948, 1446084), (2922, 964056), (3896, 723042), (4383, 642704), (5844, 482028), (7792, 361521), (8766, 321352), (11688, 241014), (17532, 160676), (23376, 120507), (35064, 80338), (40169, 70128)]