255031296

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 763176960

約数和(自身を除く): 508145664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 103, 104, 124, 128, 156, 186, 192, 206, 208, 248, 256, 309, 312, 372, 384, 403, 412, 416, 496, 512, 618, 624, 744, 768, 806, 824, 832, 992, 1024, 1209, 1236, 1248, 1339, 1488, 1536, 1612, 1648, 1664, 1984, 2048, 2418, 2472, 2496, 2678, 2976, 3072, 3193, 3224, 3296, 3328, 3968, 4017, 4836, 4944, 4992, 5356, 5952, 6144, 6386, 6448, 6592, 6656, 7936, 8034, 9579, 9672, 9888, 9984, 10712, 11904, 12772, 12896, 13184, 13312, 15872, 16068, 19158, 19344, 19776, 19968, 21424, 23808, 25544, 25792, 26368, 26624, 31744, 32136, 38316, 38688, 39552, 39936, 41509, 42848, 47616, 51088, 51584, 52736, 63488, 64272, 76632, 77376, 79104, 79872, 83018, 85696, 95232, 102176, 103168, 105472, 124527, 128544, 153264, 154752, 158208, 166036, 171392, 190464, 204352, 206336, 210944, 249054, 257088, 306528, 309504, 316416, 332072, 342784, 408704, 412672, 498108, 514176, 613056, 619008, 632832, 664144, 685568, 817408, 825344, 996216, 1028352, 1226112, 1238016, 1328288, 1371136, 1634816, 1992432, 2056704, 2452224, 2476032, 2656576, 2742272, 3269632, 3984864, 4113408, 4904448, 5313152, 6539264, 7969728, 8226816, 9808896, 10626304, 15939456, 19617792, 21252608, 31878912, 42505216, 63757824, 85010432, 127515648, 255031296]

約数ペア:

[(1, 255031296), (2, 127515648), (3, 85010432), (4, 63757824), (6, 42505216), (8, 31878912), (12, 21252608), (13, 19617792), (16, 15939456), (24, 10626304), (26, 9808896), (31, 8226816), (32, 7969728), (39, 6539264), (48, 5313152), (52, 4904448), (62, 4113408), (64, 3984864), (78, 3269632), (93, 2742272), (96, 2656576), (103, 2476032), (104, 2452224), (124, 2056704), (128, 1992432), (156, 1634816), (186, 1371136), (192, 1328288), (206, 1238016), (208, 1226112), (248, 1028352), (256, 996216), (309, 825344), (312, 817408), (372, 685568), (384, 664144), (403, 632832), (412, 619008), (416, 613056), (496, 514176), (512, 498108), (618, 412672), (624, 408704), (744, 342784), (768, 332072), (806, 316416), (824, 309504), (832, 306528), (992, 257088), (1024, 249054), (1209, 210944), (1236, 206336), (1248, 204352), (1339, 190464), (1488, 171392), (1536, 166036), (1612, 158208), (1648, 154752), (1664, 153264), (1984, 128544), (2048, 124527), (2418, 105472), (2472, 103168), (2496, 102176), (2678, 95232), (2976, 85696), (3072, 83018), (3193, 79872), (3224, 79104), (3296, 77376), (3328, 76632), (3968, 64272), (4017, 63488), (4836, 52736), (4944, 51584), (4992, 51088), (5356, 47616), (5952, 42848), (6144, 41509), (6386, 39936), (6448, 39552), (6592, 38688), (6656, 38316), (7936, 32136), (8034, 31744), (9579, 26624), (9672, 26368), (9888, 25792), (9984, 25544), (10712, 23808), (11904, 21424), (12772, 19968), (12896, 19776), (13184, 19344), (13312, 19158), (15872, 16068)]