254076768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 216

約数和(自身を含む): 831330864

約数和(自身を除く): 577254096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 121, 132, 138, 144, 176, 184, 198, 207, 242, 253, 264, 276, 288, 317, 352, 363, 368, 396, 414, 484, 506, 528, 552, 634, 726, 736, 759, 792, 828, 951, 968, 1012, 1056, 1089, 1104, 1268, 1452, 1518, 1584, 1656, 1902, 1936, 2024, 2178, 2208, 2277, 2536, 2783, 2853, 2904, 3036, 3168, 3312, 3487, 3804, 3872, 4048, 4356, 4554, 5072, 5566, 5706, 5808, 6072, 6624, 6974, 7291, 7608, 8096, 8349, 8712, 9108, 10144, 10461, 11132, 11412, 11616, 12144, 13948, 14582, 15216, 16698, 17424, 18216, 20922, 21873, 22264, 22824, 24288, 25047, 27896, 29164, 30432, 31383, 33396, 34848, 36432, 38357, 41844, 43746, 44528, 45648, 50094, 55792, 58328, 62766, 65619, 66792, 72864, 76714, 80201, 83688, 87492, 89056, 91296, 100188, 111584, 115071, 116656, 125532, 131238, 133584, 153428, 160402, 167376, 174984, 200376, 230142, 233312, 240603, 251064, 262476, 267168, 306856, 320804, 334752, 345213, 349968, 400752, 460284, 481206, 502128, 524952, 613712, 641608, 690426, 699936, 721809, 801504, 882211, 920568, 962412, 1004256, 1049904, 1227424, 1283216, 1380852, 1443618, 1764422, 1841136, 1924824, 2099808, 2566432, 2646633, 2761704, 2887236, 3528844, 3682272, 3849648, 5293266, 5523408, 5774472, 7057688, 7699296, 7939899, 10586532, 11046816, 11548944, 14115376, 15879798, 21173064, 23097888, 28230752, 31759596, 42346128, 63519192, 84692256, 127038384, 254076768]

約数ペア:

[(1, 254076768), (2, 127038384), (3, 84692256), (4, 63519192), (6, 42346128), (8, 31759596), (9, 28230752), (11, 23097888), (12, 21173064), (16, 15879798), (18, 14115376), (22, 11548944), (23, 11046816), (24, 10586532), (32, 7939899), (33, 7699296), (36, 7057688), (44, 5774472), (46, 5523408), (48, 5293266), (66, 3849648), (69, 3682272), (72, 3528844), (88, 2887236), (92, 2761704), (96, 2646633), (99, 2566432), (121, 2099808), (132, 1924824), (138, 1841136), (144, 1764422), (176, 1443618), (184, 1380852), (198, 1283216), (207, 1227424), (242, 1049904), (253, 1004256), (264, 962412), (276, 920568), (288, 882211), (317, 801504), (352, 721809), (363, 699936), (368, 690426), (396, 641608), (414, 613712), (484, 524952), (506, 502128), (528, 481206), (552, 460284), (634, 400752), (726, 349968), (736, 345213), (759, 334752), (792, 320804), (828, 306856), (951, 267168), (968, 262476), (1012, 251064), (1056, 240603), (1089, 233312), (1104, 230142), (1268, 200376), (1452, 174984), (1518, 167376), (1584, 160402), (1656, 153428), (1902, 133584), (1936, 131238), (2024, 125532), (2178, 116656), (2208, 115071), (2277, 111584), (2536, 100188), (2783, 91296), (2853, 89056), (2904, 87492), (3036, 83688), (3168, 80201), (3312, 76714), (3487, 72864), (3804, 66792), (3872, 65619), (4048, 62766), (4356, 58328), (4554, 55792), (5072, 50094), (5566, 45648), (5706, 44528), (5808, 43746), (6072, 41844), (6624, 38357), (6974, 36432), (7291, 34848), (7608, 33396), (8096, 31383), (8349, 30432), (8712, 29164), (9108, 27896), (10144, 25047), (10461, 24288), (11132, 22824), (11412, 22264), (11616, 21873), (12144, 20922), (13948, 18216), (14582, 17424), (15216, 16698)]