998982223360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8357

約数の個数: 320

約数和(自身を含む): 2693532745728

約数和(自身を除く): 1694550522368

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 71, 80, 88, 110, 122, 128, 142, 160, 176, 220, 244, 256, 284, 305, 320, 352, 355, 440, 488, 512, 568, 610, 640, 671, 704, 710, 781, 880, 976, 1136, 1220, 1280, 1342, 1408, 1420, 1562, 1760, 1952, 2272, 2440, 2560, 2684, 2816, 2840, 3124, 3355, 3520, 3904, 3905, 4331, 4544, 4880, 5368, 5632, 5680, 6248, 6710, 7040, 7808, 7810, 8191, 8662, 9088, 9760, 10736, 11360, 12496, 13420, 14080, 15616, 15620, 16382, 17324, 18176, 19520, 21472, 21655, 22720, 24992, 26840, 28160, 31232, 31240, 32764, 34648, 36352, 39040, 40955, 42944, 43310, 45440, 47641, 49984, 53680, 62480, 65528, 69296, 78080, 81910, 85888, 86620, 90101, 90880, 95282, 99968, 107360, 124960, 131056, 138592, 156160, 163820, 171776, 173240, 180202, 181760, 190564, 199936, 214720, 238205, 249920, 262112, 277184, 327640, 343552, 346480, 360404, 381128, 399872, 429440, 450505, 476410, 499651, 499840, 524224, 554368, 581561, 655280, 692960, 720808, 762256, 858880, 901010, 952820, 999302, 999680, 1048448, 1108736, 1163122, 1310560, 1385920, 1441616, 1524512, 1717760, 1802020, 1905640, 1998604, 1999360, 2096896, 2217472, 2326244, 2498255, 2621120, 2771840, 2883232, 2907805, 3049024, 3604040, 3811280, 3997208, 4193792, 4652488, 4996510, 5242240, 5496161, 5543680, 5766464, 5815610, 6098048, 6397171, 7208080, 7622560, 7994416, 9304976, 9993020, 10484480, 10992322, 11087360, 11532928, 11631220, 12196096, 12794342, 14416160, 15245120, 15988832, 18609952, 19986040, 20968960, 21984644, 23065856, 23262440, 24392192, 25588684, 27480805, 28832320, 30490240, 31977664, 31985855, 35475221, 37219904, 39972080, 43969288, 46131712, 46524880, 51177368, 54961610, 57664640, 60980480, 63955328, 63971710, 70950442, 74439808, 79944160, 87938576, 93049760, 102354736, 109923220, 115329280, 121960960, 127910656, 127943420, 141900884, 148879616, 159888320, 175877152, 177376105, 186099520, 204709472, 219846440, 230658560, 255821312, 255886840, 283801768, 297759232, 319776640, 351754304, 354752210, 372199040, 390227431, 409418944, 439692880, 511773680, 567603536, 639553280, 703508608, 709504420, 744398080, 780454862, 818837888, 879385760, 1023547360, 1135207072, 1279106560, 1407017216, 1419008840, 1488796160, 1560909724, 1637675776, 1758771520, 1951137155, 2047094720, 2270414144, 2814034432, 2838017680, 3121819448, 3275351552, 3517543040, 3902274310, 4094189440, 4540828288, 5676035360, 6243638896, 7035086080, 7804548620, 8188378880, 9081656576, 11352070720, 12487277792, 14070172160, 15609097240, 16376757760, 18163313152, 22704141440, 24974555584, 31218194480, 45408282880, 49949111168, 62436388960, 90816565760, 99898222336, 124872777920, 199796444672, 249745555840, 499491111680, 998982223360]

約数ペア:

[(1, 998982223360), (2, 499491111680), (4, 249745555840), (5, 199796444672), (8, 124872777920), (10, 99898222336), (11, 90816565760), (16, 62436388960), (20, 49949111168), (22, 45408282880), (32, 31218194480), (40, 24974555584), (44, 22704141440), (55, 18163313152), (61, 16376757760), (64, 15609097240), (71, 14070172160), (80, 12487277792), (88, 11352070720), (110, 9081656576), (122, 8188378880), (128, 7804548620), (142, 7035086080), (160, 6243638896), (176, 5676035360), (220, 4540828288), (244, 4094189440), (256, 3902274310), (284, 3517543040), (305, 3275351552), (320, 3121819448), (352, 2838017680), (355, 2814034432), (440, 2270414144), (488, 2047094720), (512, 1951137155), (568, 1758771520), (610, 1637675776), (640, 1560909724), (671, 1488796160), (704, 1419008840), (710, 1407017216), (781, 1279106560), (880, 1135207072), (976, 1023547360), (1136, 879385760), (1220, 818837888), (1280, 780454862), (1342, 744398080), (1408, 709504420), (1420, 703508608), (1562, 639553280), (1760, 567603536), (1952, 511773680), (2272, 439692880), (2440, 409418944), (2560, 390227431), (2684, 372199040), (2816, 354752210), (2840, 351754304), (3124, 319776640), (3355, 297759232), (3520, 283801768), (3904, 255886840), (3905, 255821312), (4331, 230658560), (4544, 219846440), (4880, 204709472), (5368, 186099520), (5632, 177376105), (5680, 175877152), (6248, 159888320), (6710, 148879616), (7040, 141900884), (7808, 127943420), (7810, 127910656), (8191, 121960960), (8662, 115329280), (9088, 109923220), (9760, 102354736), (10736, 93049760), (11360, 87938576), (12496, 79944160), (13420, 74439808), (14080, 70950442), (15616, 63971710), (15620, 63955328), (16382, 60980480), (17324, 57664640), (18176, 54961610), (19520, 51177368), (21472, 46524880), (21655, 46131712), (22720, 43969288), (24992, 39972080), (26840, 37219904), (28160, 35475221), (31232, 31985855), (31240, 31977664), (32764, 30490240), (34648, 28832320), (36352, 27480805), (39040, 25588684), (40955, 24392192), (42944, 23262440), (43310, 23065856), (45440, 21984644), (47641, 20968960), (49984, 19986040), (53680, 18609952), (62480, 15988832), (65528, 15245120), (69296, 14416160), (78080, 12794342), (81910, 12196096), (85888, 11631220), (86620, 11532928), (90101, 11087360), (90880, 10992322), (95282, 10484480), (99968, 9993020), (107360, 9304976), (124960, 7994416), (131056, 7622560), (138592, 7208080), (156160, 6397171), (163820, 6098048), (171776, 5815610), (173240, 5766464), (180202, 5543680), (181760, 5496161), (190564, 5242240), (199936, 4996510), (214720, 4652488), (238205, 4193792), (249920, 3997208), (262112, 3811280), (277184, 3604040), (327640, 3049024), (343552, 2907805), (346480, 2883232), (360404, 2771840), (381128, 2621120), (399872, 2498255), (429440, 2326244), (450505, 2217472), (476410, 2096896), (499651, 1999360), (499840, 1998604), (524224, 1905640), (554368, 1802020), (581561, 1717760), (655280, 1524512), (692960, 1441616), (720808, 1385920), (762256, 1310560), (858880, 1163122), (901010, 1108736), (952820, 1048448), (999302, 999680)]