215480832

素因数分解:

$2^9\times 3^1\times 7^3\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 671088000

約数和(自身を除く): 455607168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 409, 448, 512, 588, 672, 686, 768, 784, 818, 896, 1029, 1176, 1227, 1344, 1372, 1536, 1568, 1636, 1792, 2058, 2352, 2454, 2688, 2744, 2863, 3136, 3272, 3584, 4116, 4704, 4908, 5376, 5488, 5726, 6272, 6544, 8232, 8589, 9408, 9816, 10752, 10976, 11452, 12544, 13088, 16464, 17178, 18816, 19632, 20041, 21952, 22904, 25088, 26176, 32928, 34356, 37632, 39264, 40082, 43904, 45808, 52352, 60123, 65856, 68712, 75264, 78528, 80164, 87808, 91616, 104704, 120246, 131712, 137424, 140287, 157056, 160328, 175616, 183232, 209408, 240492, 263424, 274848, 280574, 314112, 320656, 366464, 420861, 480984, 526848, 549696, 561148, 628224, 641312, 732928, 841722, 961968, 1099392, 1122296, 1282624, 1465856, 1683444, 1923936, 2198784, 2244592, 2565248, 3366888, 3847872, 4397568, 4489184, 5130496, 6733776, 7695744, 8978368, 10260992, 13467552, 15391488, 17956736, 26935104, 30782976, 35913472, 53870208, 71826944, 107740416, 215480832]

約数ペア:

[(1, 215480832), (2, 107740416), (3, 71826944), (4, 53870208), (6, 35913472), (7, 30782976), (8, 26935104), (12, 17956736), (14, 15391488), (16, 13467552), (21, 10260992), (24, 8978368), (28, 7695744), (32, 6733776), (42, 5130496), (48, 4489184), (49, 4397568), (56, 3847872), (64, 3366888), (84, 2565248), (96, 2244592), (98, 2198784), (112, 1923936), (128, 1683444), (147, 1465856), (168, 1282624), (192, 1122296), (196, 1099392), (224, 961968), (256, 841722), (294, 732928), (336, 641312), (343, 628224), (384, 561148), (392, 549696), (409, 526848), (448, 480984), (512, 420861), (588, 366464), (672, 320656), (686, 314112), (768, 280574), (784, 274848), (818, 263424), (896, 240492), (1029, 209408), (1176, 183232), (1227, 175616), (1344, 160328), (1372, 157056), (1536, 140287), (1568, 137424), (1636, 131712), (1792, 120246), (2058, 104704), (2352, 91616), (2454, 87808), (2688, 80164), (2744, 78528), (2863, 75264), (3136, 68712), (3272, 65856), (3584, 60123), (4116, 52352), (4704, 45808), (4908, 43904), (5376, 40082), (5488, 39264), (5726, 37632), (6272, 34356), (6544, 32928), (8232, 26176), (8589, 25088), (9408, 22904), (9816, 21952), (10752, 20041), (10976, 19632), (11452, 18816), (12544, 17178), (13088, 16464)]