21666230784

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7556

約数の個数: 320

約数和(自身を含む): 73656000000

約数和(自身を除く): 51989769216

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 256, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 456, 512, 513, 528, 576, 594, 608, 627, 684, 704, 768, 792, 836, 864, 912, 1026, 1056, 1152, 1188, 1216, 1254, 1368, 1408, 1536, 1584, 1672, 1728, 1824, 1881, 2052, 2112, 2304, 2376, 2432, 2508, 2736, 2816, 3168, 3344, 3456, 3648, 3762, 4104, 4224, 4608, 4752, 4864, 5016, 5472, 5632, 5643, 6336, 6688, 6912, 7296, 7499, 7524, 8208, 8448, 9504, 9728, 10032, 10944, 11286, 12672, 13376, 13824, 14592, 14998, 15048, 16416, 16896, 19008, 20064, 21888, 22497, 22572, 25344, 26752, 29184, 29996, 30096, 32832, 38016, 40128, 43776, 44994, 45144, 50688, 53504, 59992, 60192, 65664, 67491, 76032, 80256, 82489, 87552, 89988, 90288, 107008, 119984, 120384, 131328, 134982, 142481, 152064, 160512, 164978, 179976, 180576, 202473, 239968, 240768, 247467, 262656, 269964, 284962, 321024, 329956, 359952, 361152, 404946, 427443, 479936, 481536, 494934, 539928, 569924, 659912, 719904, 722304, 742401, 809892, 854886, 959872, 963072, 989868, 1079856, 1139848, 1282329, 1319824, 1439808, 1444608, 1484802, 1567291, 1619784, 1709772, 1919744, 1979736, 2159712, 2227203, 2279696, 2564658, 2639648, 2879616, 2889216, 2969604, 3134582, 3239568, 3419544, 3839488, 3846987, 3959472, 4319424, 4454406, 4559392, 4701873, 5129316, 5279296, 5759232, 5939208, 6269164, 6479136, 6839088, 7693974, 7918944, 8638848, 8908812, 9118784, 9403746, 10258632, 10558592, 11518464, 11878416, 12538328, 12958272, 13678176, 14105619, 15387948, 15837888, 17277696, 17817624, 18237568, 18807492, 20517264, 21117184, 23756832, 25076656, 25916544, 27356352, 28211238, 30775896, 31675776, 34555392, 35635248, 36475136, 37614984, 41034528, 42234368, 42316857, 47513664, 50153312, 51833088, 54712704, 56422476, 61551792, 63351552, 71270496, 72950272, 75229968, 82069056, 84633714, 95027328, 100306624, 103666176, 109425408, 112844952, 123103584, 126703104, 142540992, 150459936, 164138112, 169267428, 190054656, 200613248, 218850816, 225689904, 246207168, 285081984, 300919872, 328276224, 338534856, 380109312, 401226496, 451379808, 492414336, 570163968, 601839744, 656552448, 677069712, 802452992, 902759616, 984828672, 1140327936, 1203679488, 1354139424, 1805519232, 1969657344, 2407358976, 2708278848, 3611038464, 5416557696, 7222076928, 10833115392, 21666230784]

約数ペア:

[(1, 21666230784), (2, 10833115392), (3, 7222076928), (4, 5416557696), (6, 3611038464), (8, 2708278848), (9, 2407358976), (11, 1969657344), (12, 1805519232), (16, 1354139424), (18, 1203679488), (19, 1140327936), (22, 984828672), (24, 902759616), (27, 802452992), (32, 677069712), (33, 656552448), (36, 601839744), (38, 570163968), (44, 492414336), (48, 451379808), (54, 401226496), (57, 380109312), (64, 338534856), (66, 328276224), (72, 300919872), (76, 285081984), (88, 246207168), (96, 225689904), (99, 218850816), (108, 200613248), (114, 190054656), (128, 169267428), (132, 164138112), (144, 150459936), (152, 142540992), (171, 126703104), (176, 123103584), (192, 112844952), (198, 109425408), (209, 103666176), (216, 100306624), (228, 95027328), (256, 84633714), (264, 82069056), (288, 75229968), (297, 72950272), (304, 71270496), (342, 63351552), (352, 61551792), (384, 56422476), (396, 54712704), (418, 51833088), (432, 50153312), (456, 47513664), (512, 42316857), (513, 42234368), (528, 41034528), (576, 37614984), (594, 36475136), (608, 35635248), (627, 34555392), (684, 31675776), (704, 30775896), (768, 28211238), (792, 27356352), (836, 25916544), (864, 25076656), (912, 23756832), (1026, 21117184), (1056, 20517264), (1152, 18807492), (1188, 18237568), (1216, 17817624), (1254, 17277696), (1368, 15837888), (1408, 15387948), (1536, 14105619), (1584, 13678176), (1672, 12958272), (1728, 12538328), (1824, 11878416), (1881, 11518464), (2052, 10558592), (2112, 10258632), (2304, 9403746), (2376, 9118784), (2432, 8908812), (2508, 8638848), (2736, 7918944), (2816, 7693974), (3168, 6839088), (3344, 6479136), (3456, 6269164), (3648, 5939208), (3762, 5759232), (4104, 5279296), (4224, 5129316), (4608, 4701873), (4752, 4559392), (4864, 4454406), (5016, 4319424), (5472, 3959472), (5632, 3846987), (5643, 3839488), (6336, 3419544), (6688, 3239568), (6912, 3134582), (7296, 2969604), (7499, 2889216), (7524, 2879616), (8208, 2639648), (8448, 2564658), (9504, 2279696), (9728, 2227203), (10032, 2159712), (10944, 1979736), (11286, 1919744), (12672, 1709772), (13376, 1619784), (13824, 1567291), (14592, 1484802), (14998, 1444608), (15048, 1439808), (16416, 1319824), (16896, 1282329), (19008, 1139848), (20064, 1079856), (21888, 989868), (22497, 963072), (22572, 959872), (25344, 854886), (26752, 809892), (29184, 742401), (29996, 722304), (30096, 719904), (32832, 659912), (38016, 569924), (40128, 539928), (43776, 494934), (44994, 481536), (45144, 479936), (50688, 427443), (53504, 404946), (59992, 361152), (60192, 359952), (65664, 329956), (67491, 321024), (76032, 284962), (80256, 269964), (82489, 262656), (87552, 247467), (89988, 240768), (90288, 239968), (107008, 202473), (119984, 180576), (120384, 179976), (131328, 164978), (134982, 160512), (142481, 152064)]