208008768

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:836

約数の個数: 112

約数和(自身を含む): 605332800

約数和(自身を除く): 397324032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 149, 176, 192, 264, 298, 352, 447, 528, 596, 661, 704, 894, 1056, 1192, 1322, 1639, 1788, 1983, 2112, 2384, 2644, 3278, 3576, 3966, 4768, 4917, 5288, 6556, 7152, 7271, 7932, 9536, 9834, 10576, 13112, 14304, 14542, 15864, 19668, 21152, 21813, 26224, 28608, 29084, 31728, 39336, 42304, 43626, 52448, 58168, 63456, 78672, 87252, 98489, 104896, 116336, 126912, 157344, 174504, 196978, 232672, 295467, 314688, 349008, 393956, 465344, 590934, 698016, 787912, 1083379, 1181868, 1396032, 1575824, 2166758, 2363736, 3151648, 3250137, 4333516, 4727472, 6303296, 6500274, 8667032, 9454944, 13000548, 17334064, 18909888, 26001096, 34668128, 52002192, 69336256, 104004384, 208008768]

約数ペア:

[(1, 208008768), (2, 104004384), (3, 69336256), (4, 52002192), (6, 34668128), (8, 26001096), (11, 18909888), (12, 17334064), (16, 13000548), (22, 9454944), (24, 8667032), (32, 6500274), (33, 6303296), (44, 4727472), (48, 4333516), (64, 3250137), (66, 3151648), (88, 2363736), (96, 2166758), (132, 1575824), (149, 1396032), (176, 1181868), (192, 1083379), (264, 787912), (298, 698016), (352, 590934), (447, 465344), (528, 393956), (596, 349008), (661, 314688), (704, 295467), (894, 232672), (1056, 196978), (1192, 174504), (1322, 157344), (1639, 126912), (1788, 116336), (1983, 104896), (2112, 98489), (2384, 87252), (2644, 78672), (3278, 63456), (3576, 58168), (3966, 52448), (4768, 43626), (4917, 42304), (5288, 39336), (6556, 31728), (7152, 29084), (7271, 28608), (7932, 26224), (9536, 21813), (9834, 21152), (10576, 19668), (13112, 15864), (14304, 14542)]