274534848

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 252

約数和(自身を含む): 935047152

約数和(自身を除く): 660512304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 71, 72, 84, 96, 98, 112, 126, 137, 142, 144, 147, 168, 192, 196, 213, 224, 252, 274, 284, 288, 294, 336, 392, 411, 426, 441, 448, 497, 504, 548, 568, 576, 588, 639, 672, 784, 822, 852, 882, 959, 994, 1008, 1096, 1136, 1176, 1233, 1278, 1344, 1491, 1568, 1644, 1704, 1764, 1918, 1988, 2016, 2192, 2272, 2352, 2466, 2556, 2877, 2982, 3136, 3288, 3408, 3479, 3528, 3836, 3976, 4032, 4384, 4473, 4544, 4704, 4932, 5112, 5754, 5964, 6576, 6713, 6816, 6958, 7056, 7672, 7952, 8631, 8768, 8946, 9408, 9727, 9864, 10224, 10437, 11508, 11928, 13152, 13426, 13632, 13916, 14112, 15344, 15904, 17262, 17892, 19454, 19728, 20139, 20448, 20874, 23016, 23856, 26304, 26852, 27832, 28224, 29181, 30688, 31311, 31808, 34524, 35784, 38908, 39456, 40278, 40896, 41748, 46032, 47712, 53704, 55664, 58362, 60417, 61376, 62622, 68089, 69048, 71568, 77816, 78912, 80556, 83496, 87543, 92064, 95424, 107408, 111328, 116724, 120834, 125244, 136178, 138096, 143136, 155632, 161112, 166992, 175086, 184128, 204267, 214816, 222656, 233448, 241668, 250488, 272356, 276192, 286272, 311264, 322224, 333984, 350172, 408534, 429632, 466896, 476623, 483336, 500976, 544712, 552384, 612801, 622528, 644448, 667968, 700344, 817068, 933792, 953246, 966672, 1001952, 1089424, 1225602, 1288896, 1400688, 1429869, 1634136, 1867584, 1906492, 1933344, 2003904, 2178848, 2451204, 2801376, 2859738, 3268272, 3812984, 3866688, 4289607, 4357696, 4902408, 5602752, 5719476, 6536544, 7625968, 8579214, 9804816, 11438952, 13073088, 15251936, 17158428, 19609632, 22877904, 30503872, 34316856, 39219264, 45755808, 68633712, 91511616, 137267424, 274534848]

約数ペア:

[(1, 274534848), (2, 137267424), (3, 91511616), (4, 68633712), (6, 45755808), (7, 39219264), (8, 34316856), (9, 30503872), (12, 22877904), (14, 19609632), (16, 17158428), (18, 15251936), (21, 13073088), (24, 11438952), (28, 9804816), (32, 8579214), (36, 7625968), (42, 6536544), (48, 5719476), (49, 5602752), (56, 4902408), (63, 4357696), (64, 4289607), (71, 3866688), (72, 3812984), (84, 3268272), (96, 2859738), (98, 2801376), (112, 2451204), (126, 2178848), (137, 2003904), (142, 1933344), (144, 1906492), (147, 1867584), (168, 1634136), (192, 1429869), (196, 1400688), (213, 1288896), (224, 1225602), (252, 1089424), (274, 1001952), (284, 966672), (288, 953246), (294, 933792), (336, 817068), (392, 700344), (411, 667968), (426, 644448), (441, 622528), (448, 612801), (497, 552384), (504, 544712), (548, 500976), (568, 483336), (576, 476623), (588, 466896), (639, 429632), (672, 408534), (784, 350172), (822, 333984), (852, 322224), (882, 311264), (959, 286272), (994, 276192), (1008, 272356), (1096, 250488), (1136, 241668), (1176, 233448), (1233, 222656), (1278, 214816), (1344, 204267), (1491, 184128), (1568, 175086), (1644, 166992), (1704, 161112), (1764, 155632), (1918, 143136), (1988, 138096), (2016, 136178), (2192, 125244), (2272, 120834), (2352, 116724), (2466, 111328), (2556, 107408), (2877, 95424), (2982, 92064), (3136, 87543), (3288, 83496), (3408, 80556), (3479, 78912), (3528, 77816), (3836, 71568), (3976, 69048), (4032, 68089), (4384, 62622), (4473, 61376), (4544, 60417), (4704, 58362), (4932, 55664), (5112, 53704), (5754, 47712), (5964, 46032), (6576, 41748), (6713, 40896), (6816, 40278), (6958, 39456), (7056, 38908), (7672, 35784), (7952, 34524), (8631, 31808), (8768, 31311), (8946, 30688), (9408, 29181), (9727, 28224), (9864, 27832), (10224, 26852), (10437, 26304), (11508, 23856), (11928, 23016), (13152, 20874), (13426, 20448), (13632, 20139), (13916, 19728), (14112, 19454), (15344, 17892), (15904, 17262)]