2789678592

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 240

約数和(自身を含む): 8477314560

約数和(自身を除く): 5687635968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 118, 124, 128, 144, 177, 186, 192, 236, 248, 256, 279, 288, 331, 354, 372, 384, 472, 496, 512, 531, 558, 576, 662, 708, 744, 768, 944, 992, 993, 1062, 1116, 1152, 1324, 1416, 1488, 1536, 1829, 1888, 1984, 1986, 2124, 2232, 2304, 2648, 2832, 2976, 2979, 3658, 3776, 3968, 3972, 4248, 4464, 4608, 5296, 5487, 5664, 5952, 5958, 7316, 7552, 7936, 7944, 8496, 8928, 10261, 10592, 10974, 11328, 11904, 11916, 14632, 15104, 15872, 15888, 16461, 16992, 17856, 19529, 20522, 21184, 21948, 22656, 23808, 23832, 29264, 30208, 30783, 31776, 32922, 33984, 35712, 39058, 41044, 42368, 43896, 45312, 47616, 47664, 58528, 58587, 61566, 63552, 65844, 67968, 71424, 78116, 82088, 84736, 87792, 90624, 92349, 95328, 117056, 117174, 123132, 127104, 131688, 135936, 142848, 156232, 164176, 169472, 175584, 175761, 184698, 190656, 234112, 234348, 246264, 254208, 263376, 271872, 312464, 328352, 351168, 351522, 369396, 381312, 468224, 468696, 492528, 508416, 526752, 605399, 624928, 656704, 702336, 703044, 738792, 762624, 936448, 937392, 985056, 1053504, 1210798, 1249856, 1313408, 1404672, 1406088, 1477584, 1525248, 1816197, 1874784, 1970112, 2107008, 2421596, 2499712, 2626816, 2809344, 2812176, 2955168, 3632394, 3749568, 3940224, 4214016, 4843192, 4999424, 5253632, 5448591, 5624352, 5910336, 7264788, 7499136, 7880448, 8428032, 9686384, 9998848, 10897182, 11248704, 11820672, 14529576, 14998272, 15760896, 19372768, 21794364, 22497408, 23641344, 29059152, 29996544, 38745536, 43588728, 44994816, 47282688, 58118304, 77491072, 87177456, 89989632, 116236608, 154982144, 174354912, 232473216, 309964288, 348709824, 464946432, 697419648, 929892864, 1394839296, 2789678592]

約数ペア:

[(1, 2789678592), (2, 1394839296), (3, 929892864), (4, 697419648), (6, 464946432), (8, 348709824), (9, 309964288), (12, 232473216), (16, 174354912), (18, 154982144), (24, 116236608), (31, 89989632), (32, 87177456), (36, 77491072), (48, 58118304), (59, 47282688), (62, 44994816), (64, 43588728), (72, 38745536), (93, 29996544), (96, 29059152), (118, 23641344), (124, 22497408), (128, 21794364), (144, 19372768), (177, 15760896), (186, 14998272), (192, 14529576), (236, 11820672), (248, 11248704), (256, 10897182), (279, 9998848), (288, 9686384), (331, 8428032), (354, 7880448), (372, 7499136), (384, 7264788), (472, 5910336), (496, 5624352), (512, 5448591), (531, 5253632), (558, 4999424), (576, 4843192), (662, 4214016), (708, 3940224), (744, 3749568), (768, 3632394), (944, 2955168), (992, 2812176), (993, 2809344), (1062, 2626816), (1116, 2499712), (1152, 2421596), (1324, 2107008), (1416, 1970112), (1488, 1874784), (1536, 1816197), (1829, 1525248), (1888, 1477584), (1984, 1406088), (1986, 1404672), (2124, 1313408), (2232, 1249856), (2304, 1210798), (2648, 1053504), (2832, 985056), (2976, 937392), (2979, 936448), (3658, 762624), (3776, 738792), (3968, 703044), (3972, 702336), (4248, 656704), (4464, 624928), (4608, 605399), (5296, 526752), (5487, 508416), (5664, 492528), (5952, 468696), (5958, 468224), (7316, 381312), (7552, 369396), (7936, 351522), (7944, 351168), (8496, 328352), (8928, 312464), (10261, 271872), (10592, 263376), (10974, 254208), (11328, 246264), (11904, 234348), (11916, 234112), (14632, 190656), (15104, 184698), (15872, 175761), (15888, 175584), (16461, 169472), (16992, 164176), (17856, 156232), (19529, 142848), (20522, 135936), (21184, 131688), (21948, 127104), (22656, 123132), (23808, 117174), (23832, 117056), (29264, 95328), (30208, 92349), (30783, 90624), (31776, 87792), (32922, 84736), (33984, 82088), (35712, 78116), (39058, 71424), (41044, 67968), (42368, 65844), (43896, 63552), (45312, 61566), (47616, 58587), (47664, 58528)]