989554944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 3221213184

約数和(自身を除く): 2231658240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 53, 56, 64, 69, 84, 92, 96, 106, 112, 128, 138, 151, 159, 161, 168, 184, 192, 212, 224, 256, 276, 302, 318, 322, 336, 368, 371, 384, 424, 448, 453, 483, 552, 604, 636, 644, 672, 736, 742, 768, 848, 896, 906, 966, 1057, 1104, 1113, 1208, 1219, 1272, 1288, 1344, 1472, 1484, 1696, 1792, 1812, 1932, 2114, 2208, 2226, 2416, 2438, 2544, 2576, 2688, 2944, 2968, 3171, 3392, 3473, 3624, 3657, 3864, 4228, 4416, 4452, 4832, 4876, 5088, 5152, 5376, 5888, 5936, 6342, 6784, 6946, 7248, 7314, 7728, 8003, 8456, 8533, 8832, 8904, 9664, 9752, 10176, 10304, 10419, 11872, 12684, 13568, 13892, 14496, 14628, 15456, 16006, 16912, 17066, 17664, 17808, 19328, 19504, 20352, 20608, 20838, 23744, 24009, 24311, 25368, 25599, 27784, 28992, 29256, 30912, 32012, 33824, 34132, 35616, 38656, 39008, 40704, 41216, 41676, 47488, 48018, 48622, 50736, 51198, 55568, 56021, 57984, 58512, 61824, 64024, 67648, 68264, 71232, 72933, 78016, 83352, 94976, 96036, 97244, 101472, 102396, 111136, 112042, 115968, 117024, 123648, 128048, 135296, 136528, 142464, 145866, 156032, 166704, 168063, 184069, 192072, 194488, 202944, 204792, 222272, 224084, 234048, 256096, 270592, 273056, 284928, 291732, 312064, 333408, 336126, 368138, 384144, 388976, 405888, 409584, 444544, 448168, 468096, 512192, 546112, 552207, 583464, 666816, 672252, 736276, 768288, 777952, 811776, 819168, 889088, 896336, 936192, 1024384, 1092224, 1104414, 1166928, 1288483, 1333632, 1344504, 1472552, 1536576, 1555904, 1638336, 1792672, 2048768, 2184448, 2208828, 2333856, 2576966, 2667264, 2689008, 2945104, 3073152, 3111808, 3276672, 3585344, 3865449, 4417656, 4667712, 5153932, 5378016, 5890208, 6146304, 6223616, 6553344, 7170688, 7730898, 8835312, 9335424, 10307864, 10756032, 11780416, 14341376, 15461796, 17670624, 18670848, 20615728, 21512064, 23560832, 30923592, 35341248, 41231456, 43024128, 47121664, 61847184, 70682496, 82462912, 123694368, 141364992, 164925824, 247388736, 329851648, 494777472, 989554944]

約数ペア:

[(1, 989554944), (2, 494777472), (3, 329851648), (4, 247388736), (6, 164925824), (7, 141364992), (8, 123694368), (12, 82462912), (14, 70682496), (16, 61847184), (21, 47121664), (23, 43024128), (24, 41231456), (28, 35341248), (32, 30923592), (42, 23560832), (46, 21512064), (48, 20615728), (53, 18670848), (56, 17670624), (64, 15461796), (69, 14341376), (84, 11780416), (92, 10756032), (96, 10307864), (106, 9335424), (112, 8835312), (128, 7730898), (138, 7170688), (151, 6553344), (159, 6223616), (161, 6146304), (168, 5890208), (184, 5378016), (192, 5153932), (212, 4667712), (224, 4417656), (256, 3865449), (276, 3585344), (302, 3276672), (318, 3111808), (322, 3073152), (336, 2945104), (368, 2689008), (371, 2667264), (384, 2576966), (424, 2333856), (448, 2208828), (453, 2184448), (483, 2048768), (552, 1792672), (604, 1638336), (636, 1555904), (644, 1536576), (672, 1472552), (736, 1344504), (742, 1333632), (768, 1288483), (848, 1166928), (896, 1104414), (906, 1092224), (966, 1024384), (1057, 936192), (1104, 896336), (1113, 889088), (1208, 819168), (1219, 811776), (1272, 777952), (1288, 768288), (1344, 736276), (1472, 672252), (1484, 666816), (1696, 583464), (1792, 552207), (1812, 546112), (1932, 512192), (2114, 468096), (2208, 448168), (2226, 444544), (2416, 409584), (2438, 405888), (2544, 388976), (2576, 384144), (2688, 368138), (2944, 336126), (2968, 333408), (3171, 312064), (3392, 291732), (3473, 284928), (3624, 273056), (3657, 270592), (3864, 256096), (4228, 234048), (4416, 224084), (4452, 222272), (4832, 204792), (4876, 202944), (5088, 194488), (5152, 192072), (5376, 184069), (5888, 168063), (5936, 166704), (6342, 156032), (6784, 145866), (6946, 142464), (7248, 136528), (7314, 135296), (7728, 128048), (8003, 123648), (8456, 117024), (8533, 115968), (8832, 112042), (8904, 111136), (9664, 102396), (9752, 101472), (10176, 97244), (10304, 96036), (10419, 94976), (11872, 83352), (12684, 78016), (13568, 72933), (13892, 71232), (14496, 68264), (14628, 67648), (15456, 64024), (16006, 61824), (16912, 58512), (17066, 57984), (17664, 56021), (17808, 55568), (19328, 51198), (19504, 50736), (20352, 48622), (20608, 48018), (20838, 47488), (23744, 41676), (24009, 41216), (24311, 40704), (25368, 39008), (25599, 38656), (27784, 35616), (28992, 34132), (29256, 33824), (30912, 32012)]