217444032

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 168

約数和(自身を含む): 682325280

約数和(自身を除く): 464881248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 142, 144, 156, 192, 208, 213, 234, 284, 288, 312, 409, 416, 426, 468, 568, 576, 624, 639, 818, 832, 852, 923, 936, 1136, 1227, 1248, 1278, 1636, 1704, 1846, 1872, 2272, 2454, 2496, 2556, 2769, 3272, 3408, 3681, 3692, 3744, 4544, 4908, 5112, 5317, 5538, 6544, 6816, 7362, 7384, 7488, 8307, 9816, 10224, 10634, 11076, 13088, 13632, 14724, 14768, 15951, 16614, 19632, 20448, 21268, 22152, 26176, 29039, 29448, 29536, 31902, 33228, 39264, 40896, 42536, 44304, 47853, 58078, 58896, 59072, 63804, 66456, 78528, 85072, 87117, 88608, 95706, 116156, 117792, 127608, 132912, 170144, 174234, 177216, 191412, 232312, 235584, 255216, 261351, 265824, 340288, 348468, 377507, 382824, 464624, 510432, 522702, 531648, 696936, 755014, 765648, 929248, 1020864, 1045404, 1132521, 1393872, 1510028, 1531296, 1858496, 2090808, 2265042, 2787744, 3020056, 3062592, 3397563, 4181616, 4530084, 5575488, 6040112, 6795126, 8363232, 9060168, 12080224, 13590252, 16726464, 18120336, 24160448, 27180504, 36240672, 54361008, 72481344, 108722016, 217444032]

約数ペア:

[(1, 217444032), (2, 108722016), (3, 72481344), (4, 54361008), (6, 36240672), (8, 27180504), (9, 24160448), (12, 18120336), (13, 16726464), (16, 13590252), (18, 12080224), (24, 9060168), (26, 8363232), (32, 6795126), (36, 6040112), (39, 5575488), (48, 4530084), (52, 4181616), (64, 3397563), (71, 3062592), (72, 3020056), (78, 2787744), (96, 2265042), (104, 2090808), (117, 1858496), (142, 1531296), (144, 1510028), (156, 1393872), (192, 1132521), (208, 1045404), (213, 1020864), (234, 929248), (284, 765648), (288, 755014), (312, 696936), (409, 531648), (416, 522702), (426, 510432), (468, 464624), (568, 382824), (576, 377507), (624, 348468), (639, 340288), (818, 265824), (832, 261351), (852, 255216), (923, 235584), (936, 232312), (1136, 191412), (1227, 177216), (1248, 174234), (1278, 170144), (1636, 132912), (1704, 127608), (1846, 117792), (1872, 116156), (2272, 95706), (2454, 88608), (2496, 87117), (2556, 85072), (2769, 78528), (3272, 66456), (3408, 63804), (3681, 59072), (3692, 58896), (3744, 58078), (4544, 47853), (4908, 44304), (5112, 42536), (5317, 40896), (5538, 39264), (6544, 33228), (6816, 31902), (7362, 29536), (7384, 29448), (7488, 29039), (8307, 26176), (9816, 22152), (10224, 21268), (10634, 20448), (11076, 19632), (13088, 16614), (13632, 15951), (14724, 14768)]