2809010688

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 240

約数和(自身を含む): 8484287328

約数和(自身を除く): 5675276640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 173, 176, 186, 192, 248, 256, 264, 341, 346, 352, 372, 384, 496, 512, 519, 528, 682, 692, 704, 744, 768, 961, 992, 1023, 1038, 1056, 1364, 1384, 1408, 1488, 1536, 1903, 1922, 1984, 2046, 2076, 2112, 2728, 2768, 2816, 2883, 2976, 3806, 3844, 3968, 4092, 4152, 4224, 5363, 5456, 5536, 5632, 5709, 5766, 5952, 7612, 7688, 7936, 8184, 8304, 8448, 10571, 10726, 10912, 11072, 11418, 11532, 11904, 15224, 15376, 15872, 16089, 16368, 16608, 16896, 21142, 21452, 21824, 22144, 22836, 23064, 23808, 30448, 30752, 31713, 32178, 32736, 33216, 42284, 42904, 43648, 44288, 45672, 46128, 47616, 58993, 60896, 61504, 63426, 64356, 65472, 66432, 84568, 85808, 87296, 88576, 91344, 92256, 117986, 121792, 123008, 126852, 128712, 130944, 132864, 166253, 169136, 171616, 174592, 176979, 182688, 184512, 235972, 243584, 246016, 253704, 257424, 261888, 265728, 332506, 338272, 343232, 353958, 365376, 369024, 471944, 487168, 492032, 498759, 507408, 514848, 523776, 665012, 676544, 686464, 707916, 730752, 738048, 943888, 974336, 997518, 1014816, 1029696, 1330024, 1353088, 1372928, 1415832, 1461504, 1476096, 1828783, 1887776, 1995036, 2029632, 2059392, 2660048, 2706176, 2745856, 2831664, 2923008, 3657566, 3775552, 3990072, 4059264, 4118784, 5320096, 5412352, 5486349, 5663328, 7315132, 7551104, 7980144, 8118528, 8237568, 10640192, 10972698, 11326656, 14630264, 15102208, 15960288, 16237056, 21280384, 21945396, 22653312, 29260528, 30204416, 31920576, 42560768, 43890792, 45306624, 58521056, 63841152, 85121536, 87781584, 90613248, 117042112, 127682304, 175563168, 234084224, 255364608, 351126336, 468168448, 702252672, 936336896, 1404505344, 2809010688]

約数ペア:

[(1, 2809010688), (2, 1404505344), (3, 936336896), (4, 702252672), (6, 468168448), (8, 351126336), (11, 255364608), (12, 234084224), (16, 175563168), (22, 127682304), (24, 117042112), (31, 90613248), (32, 87781584), (33, 85121536), (44, 63841152), (48, 58521056), (62, 45306624), (64, 43890792), (66, 42560768), (88, 31920576), (93, 30204416), (96, 29260528), (124, 22653312), (128, 21945396), (132, 21280384), (173, 16237056), (176, 15960288), (186, 15102208), (192, 14630264), (248, 11326656), (256, 10972698), (264, 10640192), (341, 8237568), (346, 8118528), (352, 7980144), (372, 7551104), (384, 7315132), (496, 5663328), (512, 5486349), (519, 5412352), (528, 5320096), (682, 4118784), (692, 4059264), (704, 3990072), (744, 3775552), (768, 3657566), (961, 2923008), (992, 2831664), (1023, 2745856), (1038, 2706176), (1056, 2660048), (1364, 2059392), (1384, 2029632), (1408, 1995036), (1488, 1887776), (1536, 1828783), (1903, 1476096), (1922, 1461504), (1984, 1415832), (2046, 1372928), (2076, 1353088), (2112, 1330024), (2728, 1029696), (2768, 1014816), (2816, 997518), (2883, 974336), (2976, 943888), (3806, 738048), (3844, 730752), (3968, 707916), (4092, 686464), (4152, 676544), (4224, 665012), (5363, 523776), (5456, 514848), (5536, 507408), (5632, 498759), (5709, 492032), (5766, 487168), (5952, 471944), (7612, 369024), (7688, 365376), (7936, 353958), (8184, 343232), (8304, 338272), (8448, 332506), (10571, 265728), (10726, 261888), (10912, 257424), (11072, 253704), (11418, 246016), (11532, 243584), (11904, 235972), (15224, 184512), (15376, 182688), (15872, 176979), (16089, 174592), (16368, 171616), (16608, 169136), (16896, 166253), (21142, 132864), (21452, 130944), (21824, 128712), (22144, 126852), (22836, 123008), (23064, 121792), (23808, 117986), (30448, 92256), (30752, 91344), (31713, 88576), (32178, 87296), (32736, 85808), (33216, 84568), (42284, 66432), (42904, 65472), (43648, 64356), (44288, 63426), (45672, 61504), (46128, 60896), (47616, 58993)]