988394792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:967

約数の個数: 96

約数和(自身を含む): 2342928000

約数和(自身を除く): 1354533208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 199, 242, 308, 398, 484, 616, 733, 796, 847, 968, 1393, 1466, 1592, 1694, 2189, 2786, 2932, 3388, 4378, 5131, 5572, 5864, 6776, 8063, 8756, 10262, 11144, 15323, 16126, 17512, 20524, 24079, 30646, 32252, 41048, 48158, 56441, 61292, 64504, 88693, 96316, 112882, 122584, 145867, 168553, 177386, 192632, 225764, 291734, 337106, 354772, 451528, 583468, 620851, 674212, 709544, 1021069, 1166936, 1241702, 1348424, 1604537, 2042138, 2483404, 3209074, 4084276, 4966808, 6418148, 8168552, 11231759, 12836296, 17649907, 22463518, 35299814, 44927036, 70599628, 89854072, 123549349, 141199256, 247098698, 494197396, 988394792]

約数ペア:

[(1, 988394792), (2, 494197396), (4, 247098698), (7, 141199256), (8, 123549349), (11, 89854072), (14, 70599628), (22, 44927036), (28, 35299814), (44, 22463518), (56, 17649907), (77, 12836296), (88, 11231759), (121, 8168552), (154, 6418148), (199, 4966808), (242, 4084276), (308, 3209074), (398, 2483404), (484, 2042138), (616, 1604537), (733, 1348424), (796, 1241702), (847, 1166936), (968, 1021069), (1393, 709544), (1466, 674212), (1592, 620851), (1694, 583468), (2189, 451528), (2786, 354772), (2932, 337106), (3388, 291734), (4378, 225764), (5131, 192632), (5572, 177386), (5864, 168553), (6776, 145867), (8063, 122584), (8756, 112882), (10262, 96316), (11144, 88693), (15323, 64504), (16126, 61292), (17512, 56441), (20524, 48158), (24079, 41048), (30646, 32252)]