1205940736

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 3270915648

約数和(自身を除く): 2064974912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 169, 176, 181, 182, 208, 224, 256, 286, 308, 338, 352, 362, 364, 416, 448, 512, 572, 616, 676, 704, 724, 728, 832, 896, 1001, 1144, 1183, 1232, 1267, 1352, 1408, 1448, 1456, 1664, 1792, 1859, 1991, 2002, 2288, 2353, 2366, 2464, 2534, 2704, 2816, 2896, 2912, 3328, 3584, 3718, 3982, 4004, 4576, 4706, 4732, 4928, 5068, 5408, 5632, 5792, 5824, 6656, 7436, 7964, 8008, 9152, 9412, 9464, 9856, 10136, 10816, 11584, 11648, 13013, 13937, 14872, 15928, 16016, 16471, 18304, 18824, 18928, 19712, 20272, 21632, 23168, 23296, 25883, 26026, 27874, 29744, 30589, 31856, 32032, 32942, 36608, 37648, 37856, 39424, 40544, 43264, 46336, 46592, 51766, 52052, 55748, 59488, 61178, 63712, 64064, 65884, 73216, 75296, 75712, 81088, 86528, 92672, 103532, 104104, 111496, 118976, 122356, 127424, 128128, 131768, 150592, 151424, 162176, 181181, 207064, 208208, 214123, 222992, 237952, 244712, 254848, 256256, 263536, 301184, 302848, 324352, 336479, 362362, 414128, 416416, 428246, 445984, 475904, 489424, 509696, 512512, 527072, 602368, 605696, 648704, 672958, 724724, 828256, 832832, 856492, 891968, 951808, 978848, 1019392, 1054144, 1204736, 1345916, 1449448, 1656512, 1665664, 1712984, 1783936, 1957696, 2108288, 2355353, 2691832, 2898896, 3313024, 3331328, 3425968, 3567872, 3915392, 4216576, 4710706, 5383664, 5797792, 6626048, 6662656, 6851936, 7135744, 7830784, 8433152, 9421412, 10767328, 11595584, 13252096, 13703872, 15661568, 18842824, 21534656, 23191168, 27407744, 37685648, 43069312, 46382336, 54815488, 75371296, 86138624, 92764672, 109630976, 150742592, 172277248, 301485184, 602970368, 1205940736]

約数ペア:

[(1, 1205940736), (2, 602970368), (4, 301485184), (7, 172277248), (8, 150742592), (11, 109630976), (13, 92764672), (14, 86138624), (16, 75371296), (22, 54815488), (26, 46382336), (28, 43069312), (32, 37685648), (44, 27407744), (52, 23191168), (56, 21534656), (64, 18842824), (77, 15661568), (88, 13703872), (91, 13252096), (104, 11595584), (112, 10767328), (128, 9421412), (143, 8433152), (154, 7830784), (169, 7135744), (176, 6851936), (181, 6662656), (182, 6626048), (208, 5797792), (224, 5383664), (256, 4710706), (286, 4216576), (308, 3915392), (338, 3567872), (352, 3425968), (362, 3331328), (364, 3313024), (416, 2898896), (448, 2691832), (512, 2355353), (572, 2108288), (616, 1957696), (676, 1783936), (704, 1712984), (724, 1665664), (728, 1656512), (832, 1449448), (896, 1345916), (1001, 1204736), (1144, 1054144), (1183, 1019392), (1232, 978848), (1267, 951808), (1352, 891968), (1408, 856492), (1448, 832832), (1456, 828256), (1664, 724724), (1792, 672958), (1859, 648704), (1991, 605696), (2002, 602368), (2288, 527072), (2353, 512512), (2366, 509696), (2464, 489424), (2534, 475904), (2704, 445984), (2816, 428246), (2896, 416416), (2912, 414128), (3328, 362362), (3584, 336479), (3718, 324352), (3982, 302848), (4004, 301184), (4576, 263536), (4706, 256256), (4732, 254848), (4928, 244712), (5068, 237952), (5408, 222992), (5632, 214123), (5792, 208208), (5824, 207064), (6656, 181181), (7436, 162176), (7964, 151424), (8008, 150592), (9152, 131768), (9412, 128128), (9464, 127424), (9856, 122356), (10136, 118976), (10816, 111496), (11584, 104104), (11648, 103532), (13013, 92672), (13937, 86528), (14872, 81088), (15928, 75712), (16016, 75296), (16471, 73216), (18304, 65884), (18824, 64064), (18928, 63712), (19712, 61178), (20272, 59488), (21632, 55748), (23168, 52052), (23296, 51766), (25883, 46592), (26026, 46336), (27874, 43264), (29744, 40544), (30589, 39424), (31856, 37856), (32032, 37648), (32942, 36608)]