2990174328

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{381011}}^1$

素因数の和:381132

約数の個数: 48

約数和(自身を含む): 8172707400

約数和(自身を除く): 5182533072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 381011, 762022, 1143033, 1524044, 2286066, 3048088, 3429099, 4572132, 6858198, 9144264, 13716396, 27432792, 41530199, 83060398, 124590597, 166120796, 249181194, 332241592, 373771791, 498362388, 747543582, 996724776, 1495087164, 2990174328]

約数ペア:

[(1, 2990174328), (2, 1495087164), (3, 996724776), (4, 747543582), (6, 498362388), (8, 373771791), (9, 332241592), (12, 249181194), (18, 166120796), (24, 124590597), (36, 83060398), (72, 41530199), (109, 27432792), (218, 13716396), (327, 9144264), (436, 6858198), (654, 4572132), (872, 3429099), (981, 3048088), (1308, 2286066), (1962, 1524044), (2616, 1143033), (3924, 762022), (7848, 381011)]