255430656

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:97

約数の個数: 234

約数和(自身を含む): 818428338

約数和(自身を除く): 562997682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 128, 144, 156, 164, 169, 192, 208, 234, 246, 256, 288, 312, 328, 338, 369, 384, 416, 468, 492, 507, 512, 533, 576, 624, 656, 676, 738, 768, 832, 936, 984, 1014, 1024, 1066, 1152, 1248, 1312, 1352, 1476, 1521, 1536, 1599, 1664, 1872, 1968, 2028, 2048, 2132, 2304, 2496, 2624, 2704, 2952, 3042, 3072, 3198, 3328, 3744, 3936, 4056, 4096, 4264, 4608, 4797, 4992, 5248, 5408, 5904, 6084, 6144, 6396, 6656, 6929, 7488, 7872, 8112, 8528, 9216, 9594, 9984, 10496, 10816, 11808, 12168, 12288, 12792, 13312, 13858, 14976, 15744, 16224, 17056, 18432, 19188, 19968, 20787, 20992, 21632, 23616, 24336, 25584, 26624, 27716, 29952, 31488, 32448, 34112, 36864, 38376, 39936, 41574, 41984, 43264, 47232, 48672, 51168, 53248, 55432, 59904, 62361, 62976, 64896, 68224, 76752, 79872, 83148, 83968, 86528, 94464, 97344, 102336, 110864, 119808, 124722, 125952, 129792, 136448, 153504, 159744, 166296, 167936, 173056, 188928, 194688, 204672, 221728, 239616, 249444, 251904, 259584, 272896, 307008, 332592, 346112, 377856, 389376, 409344, 443456, 479232, 498888, 503808, 519168, 545792, 614016, 665184, 692224, 755712, 778752, 818688, 886912, 997776, 1038336, 1091584, 1228032, 1330368, 1511424, 1557504, 1637376, 1773824, 1995552, 2076672, 2183168, 2456064, 2660736, 3115008, 3274752, 3547648, 3991104, 4912128, 5321472, 6230016, 6549504, 7095296, 7982208, 9824256, 10642944, 14190592, 15964416, 19648512, 21285888, 28381184, 31928832, 42571776, 63857664, 85143552, 127715328, 255430656]

約数ペア:

[(1, 255430656), (2, 127715328), (3, 85143552), (4, 63857664), (6, 42571776), (8, 31928832), (9, 28381184), (12, 21285888), (13, 19648512), (16, 15964416), (18, 14190592), (24, 10642944), (26, 9824256), (32, 7982208), (36, 7095296), (39, 6549504), (41, 6230016), (48, 5321472), (52, 4912128), (64, 3991104), (72, 3547648), (78, 3274752), (82, 3115008), (96, 2660736), (104, 2456064), (117, 2183168), (123, 2076672), (128, 1995552), (144, 1773824), (156, 1637376), (164, 1557504), (169, 1511424), (192, 1330368), (208, 1228032), (234, 1091584), (246, 1038336), (256, 997776), (288, 886912), (312, 818688), (328, 778752), (338, 755712), (369, 692224), (384, 665184), (416, 614016), (468, 545792), (492, 519168), (507, 503808), (512, 498888), (533, 479232), (576, 443456), (624, 409344), (656, 389376), (676, 377856), (738, 346112), (768, 332592), (832, 307008), (936, 272896), (984, 259584), (1014, 251904), (1024, 249444), (1066, 239616), (1152, 221728), (1248, 204672), (1312, 194688), (1352, 188928), (1476, 173056), (1521, 167936), (1536, 166296), (1599, 159744), (1664, 153504), (1872, 136448), (1968, 129792), (2028, 125952), (2048, 124722), (2132, 119808), (2304, 110864), (2496, 102336), (2624, 97344), (2704, 94464), (2952, 86528), (3042, 83968), (3072, 83148), (3198, 79872), (3328, 76752), (3744, 68224), (3936, 64896), (4056, 62976), (4096, 62361), (4264, 59904), (4608, 55432), (4797, 53248), (4992, 51168), (5248, 48672), (5408, 47232), (5904, 43264), (6084, 41984), (6144, 41574), (6396, 39936), (6656, 38376), (6929, 36864), (7488, 34112), (7872, 32448), (8112, 31488), (8528, 29952), (9216, 27716), (9594, 26624), (9984, 25584), (10496, 24336), (10816, 23616), (11808, 21632), (12168, 20992), (12288, 20787), (12792, 19968), (13312, 19188), (13858, 18432), (14976, 17056), (15744, 16224)]