1256363136

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 240

約数和(自身を含む): 4351110390

約数和(自身を除く): 3094747254

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2473, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3969, 4032, 4536, 4704, 4946, 5184, 5292, 6048, 6272, 7056, 7419, 7938, 8064, 9072, 9408, 9892, 10368, 10584, 12096, 14112, 14838, 15876, 17311, 18144, 18816, 19784, 21168, 22257, 24192, 28224, 29676, 31752, 34622, 36288, 39568, 42336, 44514, 51933, 56448, 59352, 63504, 66771, 69244, 72576, 79136, 84672, 89028, 103866, 118704, 121177, 127008, 133542, 138488, 155799, 158272, 169344, 178056, 200313, 207732, 237408, 242354, 254016, 267084, 276976, 311598, 316544, 356112, 363531, 400626, 415464, 467397, 474816, 484708, 508032, 534168, 553952, 623196, 712224, 727062, 801252, 830928, 934794, 949632, 969416, 1068336, 1090593, 1107904, 1246392, 1402191, 1424448, 1454124, 1602504, 1661856, 1869588, 1938832, 2136672, 2181186, 2215808, 2492784, 2804382, 2848896, 2908248, 3205008, 3271779, 3323712, 3739176, 3877664, 4273344, 4362372, 4985568, 5608764, 5816496, 6410016, 6543558, 6647424, 7478352, 7755328, 8546688, 8724744, 9815337, 9971136, 11217528, 11632992, 12820032, 13087116, 14956704, 15510656, 17449488, 19630674, 19942272, 22435056, 23265984, 25640064, 26174232, 29913408, 34898976, 39261348, 44870112, 46531968, 52348464, 59826816, 69797952, 78522696, 89740224, 104696928, 139595904, 157045392, 179480448, 209393856, 314090784, 418787712, 628181568, 1256363136]

約数ペア:

[(1, 1256363136), (2, 628181568), (3, 418787712), (4, 314090784), (6, 209393856), (7, 179480448), (8, 157045392), (9, 139595904), (12, 104696928), (14, 89740224), (16, 78522696), (18, 69797952), (21, 59826816), (24, 52348464), (27, 46531968), (28, 44870112), (32, 39261348), (36, 34898976), (42, 29913408), (48, 26174232), (49, 25640064), (54, 23265984), (56, 22435056), (63, 19942272), (64, 19630674), (72, 17449488), (81, 15510656), (84, 14956704), (96, 13087116), (98, 12820032), (108, 11632992), (112, 11217528), (126, 9971136), (128, 9815337), (144, 8724744), (147, 8546688), (162, 7755328), (168, 7478352), (189, 6647424), (192, 6543558), (196, 6410016), (216, 5816496), (224, 5608764), (252, 4985568), (288, 4362372), (294, 4273344), (324, 3877664), (336, 3739176), (378, 3323712), (384, 3271779), (392, 3205008), (432, 2908248), (441, 2848896), (448, 2804382), (504, 2492784), (567, 2215808), (576, 2181186), (588, 2136672), (648, 1938832), (672, 1869588), (756, 1661856), (784, 1602504), (864, 1454124), (882, 1424448), (896, 1402191), (1008, 1246392), (1134, 1107904), (1152, 1090593), (1176, 1068336), (1296, 969416), (1323, 949632), (1344, 934794), (1512, 830928), (1568, 801252), (1728, 727062), (1764, 712224), (2016, 623196), (2268, 553952), (2352, 534168), (2473, 508032), (2592, 484708), (2646, 474816), (2688, 467397), (3024, 415464), (3136, 400626), (3456, 363531), (3528, 356112), (3969, 316544), (4032, 311598), (4536, 276976), (4704, 267084), (4946, 254016), (5184, 242354), (5292, 237408), (6048, 207732), (6272, 200313), (7056, 178056), (7419, 169344), (7938, 158272), (8064, 155799), (9072, 138488), (9408, 133542), (9892, 127008), (10368, 121177), (10584, 118704), (12096, 103866), (14112, 89028), (14838, 84672), (15876, 79136), (17311, 72576), (18144, 69244), (18816, 66771), (19784, 63504), (21168, 59352), (22257, 56448), (24192, 51933), (28224, 44514), (29676, 42336), (31752, 39568), (34622, 36288)]