271528992

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 216

約数和(自身を含む): 914239872

約数和(自身を除く): 642710880

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, 71, 72, 84, 96, 98, 112, 126, 142, 144, 147, 168, 196, 213, 224, 252, 271, 284, 288, 294, 336, 392, 426, 441, 497, 504, 542, 568, 588, 639, 672, 784, 813, 852, 882, 994, 1008, 1084, 1136, 1176, 1278, 1491, 1568, 1626, 1704, 1764, 1897, 1988, 2016, 2168, 2272, 2352, 2439, 2556, 2982, 3252, 3408, 3479, 3528, 3794, 3976, 4336, 4473, 4704, 4878, 5112, 5691, 5964, 6504, 6816, 6958, 7056, 7588, 7952, 8672, 8946, 9756, 10224, 10437, 11382, 11928, 13008, 13279, 13916, 14112, 15176, 15904, 17073, 17892, 19241, 19512, 20448, 20874, 22764, 23856, 26016, 26558, 27832, 30352, 31311, 34146, 35784, 38482, 39024, 39837, 41748, 45528, 47712, 53116, 55664, 57723, 60704, 62622, 68292, 71568, 76964, 78048, 79674, 83496, 91056, 106232, 111328, 115446, 119511, 125244, 134687, 136584, 143136, 153928, 159348, 166992, 173169, 182112, 212464, 230892, 239022, 250488, 269374, 273168, 307856, 318696, 333984, 346338, 404061, 424928, 461784, 478044, 500976, 538748, 546336, 615712, 637392, 692676, 808122, 923568, 942809, 956088, 1001952, 1077496, 1212183, 1274784, 1385352, 1616244, 1847136, 1885618, 1912176, 2154992, 2424366, 2770704, 2828427, 3232488, 3771236, 3824352, 4309984, 4848732, 5541408, 5656854, 6464976, 7542472, 8485281, 9697464, 11313708, 12929952, 15084944, 16970562, 19394928, 22627416, 30169888, 33941124, 38789856, 45254832, 67882248, 90509664, 135764496, 271528992]

約数ペア:

[(1, 271528992), (2, 135764496), (3, 90509664), (4, 67882248), (6, 45254832), (7, 38789856), (8, 33941124), (9, 30169888), (12, 22627416), (14, 19394928), (16, 16970562), (18, 15084944), (21, 12929952), (24, 11313708), (28, 9697464), (32, 8485281), (36, 7542472), (42, 6464976), (48, 5656854), (49, 5541408), (56, 4848732), (63, 4309984), (71, 3824352), (72, 3771236), (84, 3232488), (96, 2828427), (98, 2770704), (112, 2424366), (126, 2154992), (142, 1912176), (144, 1885618), (147, 1847136), (168, 1616244), (196, 1385352), (213, 1274784), (224, 1212183), (252, 1077496), (271, 1001952), (284, 956088), (288, 942809), (294, 923568), (336, 808122), (392, 692676), (426, 637392), (441, 615712), (497, 546336), (504, 538748), (542, 500976), (568, 478044), (588, 461784), (639, 424928), (672, 404061), (784, 346338), (813, 333984), (852, 318696), (882, 307856), (994, 273168), (1008, 269374), (1084, 250488), (1136, 239022), (1176, 230892), (1278, 212464), (1491, 182112), (1568, 173169), (1626, 166992), (1704, 159348), (1764, 153928), (1897, 143136), (1988, 136584), (2016, 134687), (2168, 125244), (2272, 119511), (2352, 115446), (2439, 111328), (2556, 106232), (2982, 91056), (3252, 83496), (3408, 79674), (3479, 78048), (3528, 76964), (3794, 71568), (3976, 68292), (4336, 62622), (4473, 60704), (4704, 57723), (4878, 55664), (5112, 53116), (5691, 47712), (5964, 45528), (6504, 41748), (6816, 39837), (6958, 39024), (7056, 38482), (7588, 35784), (7952, 34146), (8672, 31311), (8946, 30352), (9756, 27832), (10224, 26558), (10437, 26016), (11382, 23856), (11928, 22764), (13008, 20874), (13279, 20448), (13916, 19512), (14112, 19241), (15176, 17892), (15904, 17073)]