7273728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 216

約数和(自身を含む): 26784576

約数和(自身を除く): 19510848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 41, 42, 44, 48, 56, 63, 64, 66, 72, 77, 82, 84, 88, 96, 99, 112, 123, 126, 128, 132, 144, 154, 164, 168, 176, 192, 198, 224, 231, 246, 252, 256, 264, 287, 288, 308, 328, 336, 352, 369, 384, 396, 448, 451, 462, 492, 504, 528, 574, 576, 616, 656, 672, 693, 704, 738, 768, 792, 861, 896, 902, 924, 984, 1008, 1056, 1148, 1152, 1232, 1312, 1344, 1353, 1386, 1408, 1476, 1584, 1722, 1792, 1804, 1848, 1968, 2016, 2112, 2296, 2304, 2464, 2583, 2624, 2688, 2706, 2772, 2816, 2952, 3157, 3168, 3444, 3608, 3696, 3936, 4032, 4059, 4224, 4592, 4928, 5166, 5248, 5376, 5412, 5544, 5904, 6314, 6336, 6888, 7216, 7392, 7872, 8064, 8118, 8448, 9184, 9471, 9856, 10332, 10496, 10824, 11088, 11808, 12628, 12672, 13776, 14432, 14784, 15744, 16128, 16236, 18368, 18942, 19712, 20664, 21648, 22176, 23616, 25256, 25344, 27552, 28413, 28864, 29568, 31488, 32472, 36736, 37884, 41328, 43296, 44352, 47232, 50512, 55104, 56826, 57728, 59136, 64944, 73472, 75768, 82656, 86592, 88704, 94464, 101024, 110208, 113652, 115456, 129888, 151536, 165312, 173184, 177408, 202048, 220416, 227304, 259776, 303072, 330624, 346368, 404096, 454608, 519552, 606144, 661248, 808192, 909216, 1039104, 1212288, 1818432, 2424576, 3636864, 7273728]

約数ペア:

[(1, 7273728), (2, 3636864), (3, 2424576), (4, 1818432), (6, 1212288), (7, 1039104), (8, 909216), (9, 808192), (11, 661248), (12, 606144), (14, 519552), (16, 454608), (18, 404096), (21, 346368), (22, 330624), (24, 303072), (28, 259776), (32, 227304), (33, 220416), (36, 202048), (41, 177408), (42, 173184), (44, 165312), (48, 151536), (56, 129888), (63, 115456), (64, 113652), (66, 110208), (72, 101024), (77, 94464), (82, 88704), (84, 86592), (88, 82656), (96, 75768), (99, 73472), (112, 64944), (123, 59136), (126, 57728), (128, 56826), (132, 55104), (144, 50512), (154, 47232), (164, 44352), (168, 43296), (176, 41328), (192, 37884), (198, 36736), (224, 32472), (231, 31488), (246, 29568), (252, 28864), (256, 28413), (264, 27552), (287, 25344), (288, 25256), (308, 23616), (328, 22176), (336, 21648), (352, 20664), (369, 19712), (384, 18942), (396, 18368), (448, 16236), (451, 16128), (462, 15744), (492, 14784), (504, 14432), (528, 13776), (574, 12672), (576, 12628), (616, 11808), (656, 11088), (672, 10824), (693, 10496), (704, 10332), (738, 9856), (768, 9471), (792, 9184), (861, 8448), (896, 8118), (902, 8064), (924, 7872), (984, 7392), (1008, 7216), (1056, 6888), (1148, 6336), (1152, 6314), (1232, 5904), (1312, 5544), (1344, 5412), (1353, 5376), (1386, 5248), (1408, 5166), (1476, 4928), (1584, 4592), (1722, 4224), (1792, 4059), (1804, 4032), (1848, 3936), (1968, 3696), (2016, 3608), (2112, 3444), (2296, 3168), (2304, 3157), (2464, 2952), (2583, 2816), (2624, 2772), (2688, 2706)]