309377376

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2034

約数の個数: 216

約数和(自身を含む): 1117030824

約数和(自身を除く): 807653448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 462, 504, 528, 539, 588, 616, 672, 693, 784, 792, 882, 924, 1008, 1056, 1078, 1176, 1232, 1386, 1568, 1584, 1617, 1764, 1848, 1993, 2016, 2156, 2352, 2464, 2772, 3168, 3234, 3528, 3696, 3986, 4312, 4704, 4851, 5544, 5979, 6468, 7056, 7392, 7972, 8624, 9702, 11088, 11958, 12936, 13951, 14112, 15944, 17248, 17937, 19404, 21923, 22176, 23916, 25872, 27902, 31888, 35874, 38808, 41853, 43846, 47832, 51744, 55804, 63776, 65769, 71748, 77616, 83706, 87692, 95664, 97657, 111608, 125559, 131538, 143496, 153461, 155232, 167412, 175384, 191328, 195314, 197307, 223216, 251118, 263076, 286992, 292971, 306922, 334824, 350768, 390628, 394614, 446432, 460383, 502236, 526152, 573984, 585942, 613844, 669648, 701536, 781256, 789228, 878913, 920766, 1004472, 1052304, 1074227, 1171884, 1227688, 1339296, 1381149, 1562512, 1578456, 1757826, 1841532, 2008944, 2104608, 2148454, 2343768, 2455376, 2762298, 3125024, 3156912, 3222681, 3515652, 3683064, 4017888, 4296908, 4687536, 4910752, 5524596, 6313824, 6445362, 7031304, 7366128, 8593816, 9375072, 9668043, 11049192, 12890724, 14062608, 14732256, 17187632, 19336086, 22098384, 25781448, 28125216, 34375264, 38672172, 44196768, 51562896, 77344344, 103125792, 154688688, 309377376]

約数ペア:

[(1, 309377376), (2, 154688688), (3, 103125792), (4, 77344344), (6, 51562896), (7, 44196768), (8, 38672172), (9, 34375264), (11, 28125216), (12, 25781448), (14, 22098384), (16, 19336086), (18, 17187632), (21, 14732256), (22, 14062608), (24, 12890724), (28, 11049192), (32, 9668043), (33, 9375072), (36, 8593816), (42, 7366128), (44, 7031304), (48, 6445362), (49, 6313824), (56, 5524596), (63, 4910752), (66, 4687536), (72, 4296908), (77, 4017888), (84, 3683064), (88, 3515652), (96, 3222681), (98, 3156912), (99, 3125024), (112, 2762298), (126, 2455376), (132, 2343768), (144, 2148454), (147, 2104608), (154, 2008944), (168, 1841532), (176, 1757826), (196, 1578456), (198, 1562512), (224, 1381149), (231, 1339296), (252, 1227688), (264, 1171884), (288, 1074227), (294, 1052304), (308, 1004472), (336, 920766), (352, 878913), (392, 789228), (396, 781256), (441, 701536), (462, 669648), (504, 613844), (528, 585942), (539, 573984), (588, 526152), (616, 502236), (672, 460383), (693, 446432), (784, 394614), (792, 390628), (882, 350768), (924, 334824), (1008, 306922), (1056, 292971), (1078, 286992), (1176, 263076), (1232, 251118), (1386, 223216), (1568, 197307), (1584, 195314), (1617, 191328), (1764, 175384), (1848, 167412), (1993, 155232), (2016, 153461), (2156, 143496), (2352, 131538), (2464, 125559), (2772, 111608), (3168, 97657), (3234, 95664), (3528, 87692), (3696, 83706), (3986, 77616), (4312, 71748), (4704, 65769), (4851, 63776), (5544, 55804), (5979, 51744), (6468, 47832), (7056, 43846), (7392, 41853), (7972, 38808), (8624, 35874), (9702, 31888), (11088, 27902), (11958, 25872), (12936, 23916), (13951, 22176), (14112, 21923), (15944, 19404), (17248, 17937)]