1190764288

素因数分解:

$2^8\times 7^3\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 144

約数和(自身を含む): 2825625600

約数和(自身を除く): 1634861312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 128, 142, 191, 196, 224, 256, 284, 343, 382, 392, 448, 497, 568, 686, 764, 784, 896, 994, 1136, 1337, 1372, 1528, 1568, 1792, 1988, 2272, 2674, 2744, 3056, 3136, 3479, 3976, 4544, 5348, 5488, 6112, 6272, 6958, 7952, 9088, 9359, 10696, 10976, 12224, 12544, 13561, 13916, 15904, 18176, 18718, 21392, 21952, 24353, 24448, 27122, 27832, 31808, 37436, 42784, 43904, 48706, 48896, 54244, 55664, 63616, 65513, 74872, 85568, 87808, 94927, 97412, 108488, 111328, 127232, 131026, 149744, 171136, 189854, 194824, 216976, 222656, 262052, 299488, 342272, 379708, 389648, 433952, 445312, 524104, 598976, 664489, 759416, 779296, 867904, 890624, 1048208, 1197952, 1328978, 1518832, 1558592, 1735808, 2096416, 2395904, 2657956, 3037664, 3117184, 3471616, 4192832, 4651423, 5315912, 6075328, 6234368, 8385664, 9302846, 10631824, 12150656, 16771328, 18605692, 21263648, 24301312, 37211384, 42527296, 74422768, 85054592, 148845536, 170109184, 297691072, 595382144, 1190764288]

約数ペア:

[(1, 1190764288), (2, 595382144), (4, 297691072), (7, 170109184), (8, 148845536), (14, 85054592), (16, 74422768), (28, 42527296), (32, 37211384), (49, 24301312), (56, 21263648), (64, 18605692), (71, 16771328), (98, 12150656), (112, 10631824), (128, 9302846), (142, 8385664), (191, 6234368), (196, 6075328), (224, 5315912), (256, 4651423), (284, 4192832), (343, 3471616), (382, 3117184), (392, 3037664), (448, 2657956), (497, 2395904), (568, 2096416), (686, 1735808), (764, 1558592), (784, 1518832), (896, 1328978), (994, 1197952), (1136, 1048208), (1337, 890624), (1372, 867904), (1528, 779296), (1568, 759416), (1792, 664489), (1988, 598976), (2272, 524104), (2674, 445312), (2744, 433952), (3056, 389648), (3136, 379708), (3479, 342272), (3976, 299488), (4544, 262052), (5348, 222656), (5488, 216976), (6112, 194824), (6272, 189854), (6958, 171136), (7952, 149744), (9088, 131026), (9359, 127232), (10696, 111328), (10976, 108488), (12224, 97412), (12544, 94927), (13561, 87808), (13916, 85568), (15904, 74872), (18176, 65513), (18718, 63616), (21392, 55664), (21952, 54244), (24353, 48896), (24448, 48706), (27122, 43904), (27832, 42784), (31808, 37436)]