1320222792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4783}}^1$

素因数の和:4883

約数の個数: 128

約数和(自身を含む): 3968040960

約数和(自身を除く): 2647818168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 53, 56, 62, 84, 93, 106, 124, 159, 168, 186, 212, 217, 248, 318, 371, 372, 424, 434, 636, 651, 742, 744, 868, 1113, 1272, 1302, 1484, 1643, 1736, 2226, 2604, 2968, 3286, 4452, 4783, 4929, 5208, 6572, 8904, 9566, 9858, 11501, 13144, 14349, 19132, 19716, 23002, 28698, 33481, 34503, 38264, 39432, 46004, 57396, 66962, 69006, 92008, 100443, 114792, 133924, 138012, 148273, 200886, 253499, 267848, 276024, 296546, 401772, 444819, 506998, 593092, 760497, 803544, 889638, 1013996, 1037911, 1186184, 1520994, 1774493, 1779276, 2027992, 2075822, 3041988, 3113733, 3548986, 3558552, 4151644, 5323479, 6083976, 6227466, 7097972, 7858469, 8303288, 10646958, 12454932, 14195944, 15716938, 21293916, 23575407, 24909864, 31433876, 42587832, 47150814, 55009283, 62867752, 94301628, 110018566, 165027849, 188603256, 220037132, 330055698, 440074264, 660111396, 1320222792]

約数ペア:

[(1, 1320222792), (2, 660111396), (3, 440074264), (4, 330055698), (6, 220037132), (7, 188603256), (8, 165027849), (12, 110018566), (14, 94301628), (21, 62867752), (24, 55009283), (28, 47150814), (31, 42587832), (42, 31433876), (53, 24909864), (56, 23575407), (62, 21293916), (84, 15716938), (93, 14195944), (106, 12454932), (124, 10646958), (159, 8303288), (168, 7858469), (186, 7097972), (212, 6227466), (217, 6083976), (248, 5323479), (318, 4151644), (371, 3558552), (372, 3548986), (424, 3113733), (434, 3041988), (636, 2075822), (651, 2027992), (742, 1779276), (744, 1774493), (868, 1520994), (1113, 1186184), (1272, 1037911), (1302, 1013996), (1484, 889638), (1643, 803544), (1736, 760497), (2226, 593092), (2604, 506998), (2968, 444819), (3286, 401772), (4452, 296546), (4783, 276024), (4929, 267848), (5208, 253499), (6572, 200886), (8904, 148273), (9566, 138012), (9858, 133924), (11501, 114792), (13144, 100443), (14349, 92008), (19132, 69006), (19716, 66962), (23002, 57396), (28698, 46004), (33481, 39432), (34503, 38264)]