255650304

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 879943680

約数和(自身を除く): 624293376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 59, 62, 64, 78, 84, 91, 93, 96, 104, 112, 118, 124, 128, 156, 168, 177, 182, 186, 192, 208, 217, 224, 236, 248, 256, 273, 312, 336, 354, 364, 372, 384, 403, 413, 416, 434, 448, 472, 496, 512, 546, 624, 651, 672, 708, 728, 744, 767, 768, 806, 826, 832, 868, 896, 944, 992, 1092, 1209, 1239, 1248, 1302, 1344, 1416, 1456, 1488, 1534, 1536, 1612, 1652, 1664, 1736, 1792, 1829, 1888, 1984, 2184, 2301, 2418, 2478, 2496, 2604, 2688, 2821, 2832, 2912, 2976, 3068, 3224, 3304, 3328, 3472, 3584, 3658, 3776, 3968, 4368, 4602, 4836, 4956, 4992, 5208, 5369, 5376, 5487, 5642, 5664, 5824, 5952, 6136, 6448, 6608, 6656, 6944, 7316, 7552, 7936, 8463, 8736, 9204, 9672, 9912, 9984, 10416, 10738, 10752, 10974, 11284, 11328, 11648, 11904, 12272, 12803, 12896, 13216, 13888, 14632, 15104, 15872, 16107, 16926, 17472, 18408, 19344, 19824, 19968, 20832, 21476, 21948, 22568, 22656, 23296, 23777, 23808, 24544, 25606, 25792, 26432, 27776, 29264, 30208, 32214, 33852, 34944, 36816, 38409, 38688, 39648, 41664, 42952, 43896, 45136, 45312, 46592, 47554, 47616, 49088, 51212, 51584, 52864, 55552, 58528, 64428, 67704, 69888, 71331, 73632, 76818, 77376, 79296, 83328, 85904, 87792, 90272, 90624, 95108, 98176, 102424, 103168, 105728, 111104, 117056, 128856, 135408, 139776, 142662, 147264, 153636, 154752, 158592, 166439, 166656, 171808, 175584, 180544, 190216, 196352, 204848, 206336, 211456, 234112, 257712, 270816, 285324, 294528, 307272, 309504, 317184, 332878, 333312, 343616, 351168, 361088, 380432, 392704, 409696, 468224, 499317, 515424, 541632, 570648, 589056, 614544, 619008, 634368, 665756, 687232, 702336, 722176, 760864, 819392, 936448, 998634, 1030848, 1083264, 1141296, 1178112, 1229088, 1331512, 1374464, 1404672, 1444352, 1521728, 1638784, 1997268, 2061696, 2166528, 2282592, 2458176, 2663024, 2748928, 2809344, 3043456, 3277568, 3994536, 4123392, 4333056, 4565184, 4916352, 5326048, 6086912, 6555136, 7989072, 8246784, 9130368, 9832704, 10652096, 12173824, 15978144, 18260736, 19665408, 21304192, 31956288, 36521472, 42608384, 63912576, 85216768, 127825152, 255650304]

約数ペア:

[(1, 255650304), (2, 127825152), (3, 85216768), (4, 63912576), (6, 42608384), (7, 36521472), (8, 31956288), (12, 21304192), (13, 19665408), (14, 18260736), (16, 15978144), (21, 12173824), (24, 10652096), (26, 9832704), (28, 9130368), (31, 8246784), (32, 7989072), (39, 6555136), (42, 6086912), (48, 5326048), (52, 4916352), (56, 4565184), (59, 4333056), (62, 4123392), (64, 3994536), (78, 3277568), (84, 3043456), (91, 2809344), (93, 2748928), (96, 2663024), (104, 2458176), (112, 2282592), (118, 2166528), (124, 2061696), (128, 1997268), (156, 1638784), (168, 1521728), (177, 1444352), (182, 1404672), (186, 1374464), (192, 1331512), (208, 1229088), (217, 1178112), (224, 1141296), (236, 1083264), (248, 1030848), (256, 998634), (273, 936448), (312, 819392), (336, 760864), (354, 722176), (364, 702336), (372, 687232), (384, 665756), (403, 634368), (413, 619008), (416, 614544), (434, 589056), (448, 570648), (472, 541632), (496, 515424), (512, 499317), (546, 468224), (624, 409696), (651, 392704), (672, 380432), (708, 361088), (728, 351168), (744, 343616), (767, 333312), (768, 332878), (806, 317184), (826, 309504), (832, 307272), (868, 294528), (896, 285324), (944, 270816), (992, 257712), (1092, 234112), (1209, 211456), (1239, 206336), (1248, 204848), (1302, 196352), (1344, 190216), (1416, 180544), (1456, 175584), (1488, 171808), (1534, 166656), (1536, 166439), (1612, 158592), (1652, 154752), (1664, 153636), (1736, 147264), (1792, 142662), (1829, 139776), (1888, 135408), (1984, 128856), (2184, 117056), (2301, 111104), (2418, 105728), (2478, 103168), (2496, 102424), (2604, 98176), (2688, 95108), (2821, 90624), (2832, 90272), (2912, 87792), (2976, 85904), (3068, 83328), (3224, 79296), (3304, 77376), (3328, 76818), (3472, 73632), (3584, 71331), (3658, 69888), (3776, 67704), (3968, 64428), (4368, 58528), (4602, 55552), (4836, 52864), (4956, 51584), (4992, 51212), (5208, 49088), (5369, 47616), (5376, 47554), (5487, 46592), (5642, 45312), (5664, 45136), (5824, 43896), (5952, 42952), (6136, 41664), (6448, 39648), (6608, 38688), (6656, 38409), (6944, 36816), (7316, 34944), (7552, 33852), (7936, 32214), (8463, 30208), (8736, 29264), (9204, 27776), (9672, 26432), (9912, 25792), (9984, 25606), (10416, 24544), (10738, 23808), (10752, 23777), (10974, 23296), (11284, 22656), (11328, 22568), (11648, 21948), (11904, 21476), (12272, 20832), (12803, 19968), (12896, 19824), (13216, 19344), (13888, 18408), (14632, 17472), (15104, 16926), (15872, 16107)]