209325312

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{12979}}^1$

素因数の和:13008

約数の個数: 108

約数和(自身を含む): 689809120

約数和(自身を除く): 480483808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 12979, 16128, 25958, 38937, 51916, 77874, 90853, 103832, 116811, 155748, 181706, 207664, 233622, 272559, 311496, 363412, 415328, 467244, 545118, 622992, 726824, 817677, 830656, 934488, 1090236, 1245984, 1453648, 1635354, 1661312, 1868976, 2180472, 2491968, 2907296, 3270708, 3322624, 3737952, 4360944, 4983936, 5814592, 6541416, 7475904, 8721888, 9967872, 11629184, 13082832, 14951808, 17443776, 23258368, 26165664, 29903616, 34887552, 52331328, 69775104, 104662656, 209325312]

約数ペア:

[(1, 209325312), (2, 104662656), (3, 69775104), (4, 52331328), (6, 34887552), (7, 29903616), (8, 26165664), (9, 23258368), (12, 17443776), (14, 14951808), (16, 13082832), (18, 11629184), (21, 9967872), (24, 8721888), (28, 7475904), (32, 6541416), (36, 5814592), (42, 4983936), (48, 4360944), (56, 3737952), (63, 3322624), (64, 3270708), (72, 2907296), (84, 2491968), (96, 2180472), (112, 1868976), (126, 1661312), (128, 1635354), (144, 1453648), (168, 1245984), (192, 1090236), (224, 934488), (252, 830656), (256, 817677), (288, 726824), (336, 622992), (384, 545118), (448, 467244), (504, 415328), (576, 363412), (672, 311496), (768, 272559), (896, 233622), (1008, 207664), (1152, 181706), (1344, 155748), (1792, 116811), (2016, 103832), (2304, 90853), (2688, 77874), (4032, 51916), (5376, 38937), (8064, 25958), (12979, 16128)]