1284089856

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 3975753600

約数和(自身を除く): 2691663744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 409, 438, 448, 511, 512, 584, 672, 768, 818, 876, 896, 1022, 1024, 1168, 1227, 1344, 1533, 1536, 1636, 1752, 1792, 2044, 2048, 2336, 2454, 2688, 2863, 3066, 3072, 3272, 3504, 3584, 4088, 4672, 4908, 5376, 5726, 6132, 6144, 6544, 7008, 7168, 8176, 8589, 9344, 9816, 10752, 11452, 12264, 13088, 14016, 14336, 16352, 17178, 18688, 19632, 21504, 22904, 24528, 26176, 28032, 29857, 32704, 34356, 37376, 39264, 43008, 45808, 49056, 52352, 56064, 59714, 65408, 68712, 74752, 78528, 89571, 91616, 98112, 104704, 112128, 119428, 130816, 137424, 149504, 157056, 179142, 183232, 196224, 208999, 209408, 224256, 238856, 261632, 274848, 314112, 358284, 366464, 392448, 417998, 418816, 448512, 477712, 523264, 549696, 626997, 628224, 716568, 732928, 784896, 835996, 837632, 955424, 1046528, 1099392, 1253994, 1256448, 1433136, 1465856, 1569792, 1671992, 1910848, 2198784, 2507988, 2512896, 2866272, 2931712, 3139584, 3343984, 3821696, 4397568, 5015976, 5732544, 5863424, 6687968, 7643392, 8795136, 10031952, 11465088, 13375936, 15286784, 17590272, 20063904, 22930176, 26751872, 30573568, 40127808, 45860352, 53503744, 61147136, 80255616, 91720704, 107007488, 160511232, 183441408, 214014976, 321022464, 428029952, 642044928, 1284089856]

約数ペア:

[(1, 1284089856), (2, 642044928), (3, 428029952), (4, 321022464), (6, 214014976), (7, 183441408), (8, 160511232), (12, 107007488), (14, 91720704), (16, 80255616), (21, 61147136), (24, 53503744), (28, 45860352), (32, 40127808), (42, 30573568), (48, 26751872), (56, 22930176), (64, 20063904), (73, 17590272), (84, 15286784), (96, 13375936), (112, 11465088), (128, 10031952), (146, 8795136), (168, 7643392), (192, 6687968), (219, 5863424), (224, 5732544), (256, 5015976), (292, 4397568), (336, 3821696), (384, 3343984), (409, 3139584), (438, 2931712), (448, 2866272), (511, 2512896), (512, 2507988), (584, 2198784), (672, 1910848), (768, 1671992), (818, 1569792), (876, 1465856), (896, 1433136), (1022, 1256448), (1024, 1253994), (1168, 1099392), (1227, 1046528), (1344, 955424), (1533, 837632), (1536, 835996), (1636, 784896), (1752, 732928), (1792, 716568), (2044, 628224), (2048, 626997), (2336, 549696), (2454, 523264), (2688, 477712), (2863, 448512), (3066, 418816), (3072, 417998), (3272, 392448), (3504, 366464), (3584, 358284), (4088, 314112), (4672, 274848), (4908, 261632), (5376, 238856), (5726, 224256), (6132, 209408), (6144, 208999), (6544, 196224), (7008, 183232), (7168, 179142), (8176, 157056), (8589, 149504), (9344, 137424), (9816, 130816), (10752, 119428), (11452, 112128), (12264, 104704), (13088, 98112), (14016, 91616), (14336, 89571), (16352, 78528), (17178, 74752), (18688, 68712), (19632, 65408), (21504, 59714), (22904, 56064), (24528, 52352), (26176, 49056), (28032, 45808), (29857, 43008), (32704, 39264), (34356, 37376)]