1246160608

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2061

約数の個数: 144

約数和(自身を含む): 3217536000

約数和(自身を除く): 1971375392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 121, 154, 161, 176, 184, 224, 242, 253, 308, 322, 352, 368, 484, 506, 616, 644, 736, 847, 968, 1012, 1232, 1288, 1694, 1771, 1936, 1999, 2024, 2464, 2576, 2783, 3388, 3542, 3872, 3998, 4048, 5152, 5566, 6776, 7084, 7996, 8096, 11132, 13552, 13993, 14168, 15992, 19481, 21989, 22264, 27104, 27986, 28336, 31984, 38962, 43978, 44528, 45977, 55972, 56672, 63968, 77924, 87956, 89056, 91954, 111944, 153923, 155848, 175912, 183908, 223888, 241879, 307846, 311696, 321839, 351824, 367816, 447776, 483758, 505747, 615692, 623392, 643678, 703648, 735632, 967516, 1011494, 1231384, 1287356, 1471264, 1693153, 1935032, 2022988, 2462768, 2574712, 3386306, 3540229, 3870064, 4045976, 4925536, 5149424, 5563217, 6772612, 7080458, 7740128, 8091952, 10298848, 11126434, 13545224, 14160916, 16183904, 22252868, 27090448, 28321832, 38942519, 44505736, 54180896, 56643664, 77885038, 89011472, 113287328, 155770076, 178022944, 311540152, 623080304, 1246160608]

約数ペア:

[(1, 1246160608), (2, 623080304), (4, 311540152), (7, 178022944), (8, 155770076), (11, 113287328), (14, 89011472), (16, 77885038), (22, 56643664), (23, 54180896), (28, 44505736), (32, 38942519), (44, 28321832), (46, 27090448), (56, 22252868), (77, 16183904), (88, 14160916), (92, 13545224), (112, 11126434), (121, 10298848), (154, 8091952), (161, 7740128), (176, 7080458), (184, 6772612), (224, 5563217), (242, 5149424), (253, 4925536), (308, 4045976), (322, 3870064), (352, 3540229), (368, 3386306), (484, 2574712), (506, 2462768), (616, 2022988), (644, 1935032), (736, 1693153), (847, 1471264), (968, 1287356), (1012, 1231384), (1232, 1011494), (1288, 967516), (1694, 735632), (1771, 703648), (1936, 643678), (1999, 623392), (2024, 615692), (2464, 505747), (2576, 483758), (2783, 447776), (3388, 367816), (3542, 351824), (3872, 321839), (3998, 311696), (4048, 307846), (5152, 241879), (5566, 223888), (6776, 183908), (7084, 175912), (7996, 155848), (8096, 153923), (11132, 111944), (13552, 91954), (13993, 89056), (14168, 87956), (15992, 77924), (19481, 63968), (21989, 56672), (22264, 55972), (27104, 45977), (27986, 44528), (28336, 43978), (31984, 38962)]