998052768

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{22073}}^1$

素因数の和:22246

約数の個数: 72

約数和(自身を含む): 2856419748

約数和(自身を除く): 1858366980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7536, 11304, 15072, 22073, 22608, 44146, 45216, 66219, 88292, 132438, 176584, 198657, 264876, 353168, 397314, 529752, 706336, 794628, 1059504, 1589256, 2119008, 3178512, 3465461, 6357024, 6930922, 10396383, 13861844, 20792766, 27723688, 31189149, 41585532, 55447376, 62378298, 83171064, 110894752, 124756596, 166342128, 249513192, 332684256, 499026384, 998052768]

約数ペア:

[(1, 998052768), (2, 499026384), (3, 332684256), (4, 249513192), (6, 166342128), (8, 124756596), (9, 110894752), (12, 83171064), (16, 62378298), (18, 55447376), (24, 41585532), (32, 31189149), (36, 27723688), (48, 20792766), (72, 13861844), (96, 10396383), (144, 6930922), (157, 6357024), (288, 3465461), (314, 3178512), (471, 2119008), (628, 1589256), (942, 1059504), (1256, 794628), (1413, 706336), (1884, 529752), (2512, 397314), (2826, 353168), (3768, 264876), (5024, 198657), (5652, 176584), (7536, 132438), (11304, 88292), (15072, 66219), (22073, 45216), (22608, 44146)]