1388185344

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2252

約数の個数: 288

約数和(自身を含む): 5054730240

約数和(自身を除く): 3666544896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 256, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 768, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1792, 1872, 2016, 2184, 2207, 2304, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3328, 3456, 3744, 4032, 4368, 4414, 4914, 4992, 5376, 5616, 5824, 6048, 6552, 6621, 6912, 7488, 8064, 8736, 8828, 9828, 9984, 11232, 11648, 12096, 13104, 13242, 14976, 15449, 16128, 17472, 17656, 19656, 19863, 22464, 23296, 24192, 26208, 26484, 28691, 29952, 30898, 34944, 35312, 39312, 39726, 44928, 46347, 48384, 52416, 52968, 57382, 59589, 61796, 69888, 70624, 78624, 79452, 86073, 89856, 92694, 104832, 105936, 114764, 119178, 123592, 139041, 141248, 157248, 158904, 172146, 185388, 200837, 209664, 211872, 229528, 238356, 247184, 258219, 278082, 282496, 314496, 317808, 344292, 370776, 401674, 417123, 423744, 459056, 476712, 494368, 516438, 556164, 564992, 602511, 628992, 635616, 688584, 741552, 774657, 803348, 834246, 847488, 918112, 953424, 988736, 1032876, 1112328, 1205022, 1271232, 1377168, 1483104, 1549314, 1606696, 1668492, 1694976, 1807533, 1836224, 1906848, 1977472, 2065752, 2224656, 2410044, 2542464, 2754336, 2966208, 3098628, 3213392, 3336984, 3615066, 3672448, 3813696, 3954944, 4131504, 4449312, 4820088, 5084928, 5422599, 5508672, 5932416, 6197256, 6426784, 6673968, 7230132, 7344896, 7627392, 8263008, 8898624, 9640176, 10845198, 11017344, 11864832, 12394512, 12853568, 13347936, 14460264, 15254784, 16526016, 17797248, 19280352, 21690396, 22034688, 24789024, 25707136, 26695872, 28920528, 33052032, 35594496, 38560704, 43380792, 49578048, 51414272, 53391744, 57841056, 66104064, 77121408, 86761584, 99156096, 106783488, 115682112, 154242816, 173523168, 198312192, 231364224, 347046336, 462728448, 694092672, 1388185344]

約数ペア:

[(1, 1388185344), (2, 694092672), (3, 462728448), (4, 347046336), (6, 231364224), (7, 198312192), (8, 173523168), (9, 154242816), (12, 115682112), (13, 106783488), (14, 99156096), (16, 86761584), (18, 77121408), (21, 66104064), (24, 57841056), (26, 53391744), (27, 51414272), (28, 49578048), (32, 43380792), (36, 38560704), (39, 35594496), (42, 33052032), (48, 28920528), (52, 26695872), (54, 25707136), (56, 24789024), (63, 22034688), (64, 21690396), (72, 19280352), (78, 17797248), (84, 16526016), (91, 15254784), (96, 14460264), (104, 13347936), (108, 12853568), (112, 12394512), (117, 11864832), (126, 11017344), (128, 10845198), (144, 9640176), (156, 8898624), (168, 8263008), (182, 7627392), (189, 7344896), (192, 7230132), (208, 6673968), (216, 6426784), (224, 6197256), (234, 5932416), (252, 5508672), (256, 5422599), (273, 5084928), (288, 4820088), (312, 4449312), (336, 4131504), (351, 3954944), (364, 3813696), (378, 3672448), (384, 3615066), (416, 3336984), (432, 3213392), (448, 3098628), (468, 2966208), (504, 2754336), (546, 2542464), (576, 2410044), (624, 2224656), (672, 2065752), (702, 1977472), (728, 1906848), (756, 1836224), (768, 1807533), (819, 1694976), (832, 1668492), (864, 1606696), (896, 1549314), (936, 1483104), (1008, 1377168), (1092, 1271232), (1152, 1205022), (1248, 1112328), (1344, 1032876), (1404, 988736), (1456, 953424), (1512, 918112), (1638, 847488), (1664, 834246), (1728, 803348), (1792, 774657), (1872, 741552), (2016, 688584), (2184, 635616), (2207, 628992), (2304, 602511), (2457, 564992), (2496, 556164), (2688, 516438), (2808, 494368), (2912, 476712), (3024, 459056), (3276, 423744), (3328, 417123), (3456, 401674), (3744, 370776), (4032, 344292), (4368, 317808), (4414, 314496), (4914, 282496), (4992, 278082), (5376, 258219), (5616, 247184), (5824, 238356), (6048, 229528), (6552, 211872), (6621, 209664), (6912, 200837), (7488, 185388), (8064, 172146), (8736, 158904), (8828, 157248), (9828, 141248), (9984, 139041), (11232, 123592), (11648, 119178), (12096, 114764), (13104, 105936), (13242, 104832), (14976, 92694), (15449, 89856), (16128, 86073), (17472, 79452), (17656, 78624), (19656, 70624), (19863, 69888), (22464, 61796), (23296, 59589), (24192, 57382), (26208, 52968), (26484, 52416), (28691, 48384), (29952, 46347), (30898, 44928), (34944, 39726), (35312, 39312)]