2779125888

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:715

約数の個数: 256

約数和(自身を含む): 9270282240

約数和(自身を除く): 6491156352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 193, 224, 231, 264, 308, 336, 352, 384, 386, 448, 462, 487, 528, 579, 616, 672, 704, 772, 896, 924, 974, 1056, 1158, 1232, 1344, 1351, 1408, 1461, 1544, 1848, 1948, 2112, 2123, 2316, 2464, 2688, 2702, 2922, 3088, 3409, 3696, 3896, 4053, 4224, 4246, 4632, 4928, 5357, 5404, 5844, 6176, 6369, 6818, 7392, 7792, 8106, 8492, 9264, 9856, 10227, 10714, 10808, 11688, 12352, 12738, 13636, 14784, 14861, 15584, 16071, 16212, 16984, 18528, 20454, 21428, 21616, 23376, 24704, 25476, 27272, 29568, 29722, 31168, 32142, 32424, 33968, 37056, 37499, 40908, 42856, 43232, 44583, 46752, 50952, 54544, 59444, 62336, 64284, 64848, 67936, 74112, 74998, 81816, 85712, 86464, 89166, 93504, 93991, 101904, 109088, 112497, 118888, 128568, 129696, 135872, 149996, 163632, 171424, 172928, 178332, 187008, 187982, 203808, 218176, 224994, 237776, 257136, 259392, 271744, 281973, 299992, 327264, 342848, 356664, 375964, 407616, 436352, 449988, 475552, 514272, 518784, 563946, 599984, 654528, 657937, 685696, 713328, 751928, 815232, 899976, 951104, 1028544, 1033901, 1127892, 1199968, 1309056, 1315874, 1426656, 1503856, 1799952, 1902208, 1973811, 2057088, 2067802, 2255784, 2399936, 2631748, 2853312, 3007712, 3101703, 3599904, 3947622, 4135604, 4511568, 4799872, 5263496, 5706624, 6015424, 6203406, 7199808, 7237307, 7895244, 8271208, 9023136, 10526992, 12030848, 12406812, 14399616, 14474614, 15790488, 16542416, 18046272, 21053984, 21711921, 24813624, 28949228, 31580976, 33084832, 36092544, 42107968, 43423842, 49627248, 57898456, 63161952, 66169664, 84215936, 86847684, 99254496, 115796912, 126323904, 132339328, 173695368, 198508992, 231593824, 252647808, 347390736, 397017984, 463187648, 694781472, 926375296, 1389562944, 2779125888]

約数ペア:

[(1, 2779125888), (2, 1389562944), (3, 926375296), (4, 694781472), (6, 463187648), (7, 397017984), (8, 347390736), (11, 252647808), (12, 231593824), (14, 198508992), (16, 173695368), (21, 132339328), (22, 126323904), (24, 115796912), (28, 99254496), (32, 86847684), (33, 84215936), (42, 66169664), (44, 63161952), (48, 57898456), (56, 49627248), (64, 43423842), (66, 42107968), (77, 36092544), (84, 33084832), (88, 31580976), (96, 28949228), (112, 24813624), (128, 21711921), (132, 21053984), (154, 18046272), (168, 16542416), (176, 15790488), (192, 14474614), (193, 14399616), (224, 12406812), (231, 12030848), (264, 10526992), (308, 9023136), (336, 8271208), (352, 7895244), (384, 7237307), (386, 7199808), (448, 6203406), (462, 6015424), (487, 5706624), (528, 5263496), (579, 4799872), (616, 4511568), (672, 4135604), (704, 3947622), (772, 3599904), (896, 3101703), (924, 3007712), (974, 2853312), (1056, 2631748), (1158, 2399936), (1232, 2255784), (1344, 2067802), (1351, 2057088), (1408, 1973811), (1461, 1902208), (1544, 1799952), (1848, 1503856), (1948, 1426656), (2112, 1315874), (2123, 1309056), (2316, 1199968), (2464, 1127892), (2688, 1033901), (2702, 1028544), (2922, 951104), (3088, 899976), (3409, 815232), (3696, 751928), (3896, 713328), (4053, 685696), (4224, 657937), (4246, 654528), (4632, 599984), (4928, 563946), (5357, 518784), (5404, 514272), (5844, 475552), (6176, 449988), (6369, 436352), (6818, 407616), (7392, 375964), (7792, 356664), (8106, 342848), (8492, 327264), (9264, 299992), (9856, 281973), (10227, 271744), (10714, 259392), (10808, 257136), (11688, 237776), (12352, 224994), (12738, 218176), (13636, 203808), (14784, 187982), (14861, 187008), (15584, 178332), (16071, 172928), (16212, 171424), (16984, 163632), (18528, 149996), (20454, 135872), (21428, 129696), (21616, 128568), (23376, 118888), (24704, 112497), (25476, 109088), (27272, 101904), (29568, 93991), (29722, 93504), (31168, 89166), (32142, 86464), (32424, 85712), (33968, 81816), (37056, 74998), (37499, 74112), (40908, 67936), (42856, 64848), (43232, 64284), (44583, 62336), (46752, 59444), (50952, 54544)]