987659904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33403}}^1$

素因数の和:33438

約数の個数: 128

約数和(自身を含む): 3270919680

約数和(自身を除く): 2283259776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 33403, 66806, 100209, 133612, 200418, 233821, 267224, 367433, 400836, 467642, 534448, 701463, 734866, 801672, 935284, 1068896, 1102299, 1402926, 1469732, 1603344, 1870568, 2137792, 2204598, 2572031, 2805852, 2939464, 3206688, 3741136, 4275584, 4409196, 5144062, 5611704, 5878928, 6413376, 7482272, 7716093, 8818392, 10288124, 11223408, 11757856, 12826752, 14964544, 15432186, 17636784, 20576248, 22446816, 23515712, 29929088, 30864372, 35273568, 41152496, 44893632, 47031424, 61728744, 70547136, 82304992, 89787264, 123457488, 141094272, 164609984, 246914976, 329219968, 493829952, 987659904]

約数ペア:

[(1, 987659904), (2, 493829952), (3, 329219968), (4, 246914976), (6, 164609984), (7, 141094272), (8, 123457488), (11, 89787264), (12, 82304992), (14, 70547136), (16, 61728744), (21, 47031424), (22, 44893632), (24, 41152496), (28, 35273568), (32, 30864372), (33, 29929088), (42, 23515712), (44, 22446816), (48, 20576248), (56, 17636784), (64, 15432186), (66, 14964544), (77, 12826752), (84, 11757856), (88, 11223408), (96, 10288124), (112, 8818392), (128, 7716093), (132, 7482272), (154, 6413376), (168, 5878928), (176, 5611704), (192, 5144062), (224, 4409196), (231, 4275584), (264, 3741136), (308, 3206688), (336, 2939464), (352, 2805852), (384, 2572031), (448, 2204598), (462, 2137792), (528, 1870568), (616, 1603344), (672, 1469732), (704, 1402926), (896, 1102299), (924, 1068896), (1056, 935284), (1232, 801672), (1344, 734866), (1408, 701463), (1848, 534448), (2112, 467642), (2464, 400836), (2688, 367433), (3696, 267224), (4224, 233821), (4928, 200418), (7392, 133612), (9856, 100209), (14784, 66806), (29568, 33403)]