215206992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 240

約数和(自身を含む): 809198208

約数和(自身を除く): 593991216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1493, 1584, 1638, 1716, 1848, 1872, 2002, 2184, 2288, 2574, 2772, 2986, 3003, 3276, 3432, 3696, 4004, 4368, 4479, 5148, 5544, 5972, 6006, 6552, 6864, 8008, 8958, 9009, 10296, 10451, 11088, 11944, 12012, 13104, 13437, 16016, 16423, 17916, 18018, 19409, 20592, 20902, 23888, 24024, 26874, 31353, 32846, 35832, 36036, 38818, 41804, 48048, 49269, 53748, 58227, 62706, 65692, 71664, 72072, 77636, 83608, 94059, 98538, 107496, 114961, 116454, 125412, 131384, 135863, 144144, 147807, 155272, 167216, 174681, 188118, 197076, 213499, 214992, 229922, 232908, 250824, 262768, 271726, 295614, 310544, 344883, 349362, 376236, 394152, 407589, 426998, 459844, 465816, 501648, 543452, 591228, 640497, 689766, 698724, 752472, 788304, 815178, 853996, 919688, 931632, 1034649, 1086904, 1182456, 1222767, 1280994, 1379532, 1397448, 1494493, 1504944, 1630356, 1707992, 1839376, 1921491, 2069298, 2173808, 2364912, 2445534, 2561988, 2759064, 2794896, 2988986, 3260712, 3415984, 3842982, 4138596, 4483479, 4891068, 5123976, 5518128, 5977972, 6521424, 7685964, 8277192, 8966958, 9782136, 10247952, 11955944, 13450437, 15371928, 16554384, 17933916, 19564272, 23911888, 26900874, 30743856, 35867832, 53801748, 71735664, 107603496, 215206992]

約数ペア:

[(1, 215206992), (2, 107603496), (3, 71735664), (4, 53801748), (6, 35867832), (7, 30743856), (8, 26900874), (9, 23911888), (11, 19564272), (12, 17933916), (13, 16554384), (14, 15371928), (16, 13450437), (18, 11955944), (21, 10247952), (22, 9782136), (24, 8966958), (26, 8277192), (28, 7685964), (33, 6521424), (36, 5977972), (39, 5518128), (42, 5123976), (44, 4891068), (48, 4483479), (52, 4138596), (56, 3842982), (63, 3415984), (66, 3260712), (72, 2988986), (77, 2794896), (78, 2759064), (84, 2561988), (88, 2445534), (91, 2364912), (99, 2173808), (104, 2069298), (112, 1921491), (117, 1839376), (126, 1707992), (132, 1630356), (143, 1504944), (144, 1494493), (154, 1397448), (156, 1379532), (168, 1280994), (176, 1222767), (182, 1182456), (198, 1086904), (208, 1034649), (231, 931632), (234, 919688), (252, 853996), (264, 815178), (273, 788304), (286, 752472), (308, 698724), (312, 689766), (336, 640497), (364, 591228), (396, 543452), (429, 501648), (462, 465816), (468, 459844), (504, 426998), (528, 407589), (546, 394152), (572, 376236), (616, 349362), (624, 344883), (693, 310544), (728, 295614), (792, 271726), (819, 262768), (858, 250824), (924, 232908), (936, 229922), (1001, 214992), (1008, 213499), (1092, 197076), (1144, 188118), (1232, 174681), (1287, 167216), (1386, 155272), (1456, 147807), (1493, 144144), (1584, 135863), (1638, 131384), (1716, 125412), (1848, 116454), (1872, 114961), (2002, 107496), (2184, 98538), (2288, 94059), (2574, 83608), (2772, 77636), (2986, 72072), (3003, 71664), (3276, 65692), (3432, 62706), (3696, 58227), (4004, 53748), (4368, 49269), (4479, 48048), (5148, 41804), (5544, 38818), (5972, 36036), (6006, 35832), (6552, 32846), (6864, 31353), (8008, 26874), (8958, 24024), (9009, 23888), (10296, 20902), (10451, 20592), (11088, 19409), (11944, 18018), (12012, 17916), (13104, 16423), (13437, 16016)]