628181568

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 210

約数和(自身を含む): 2167023606

約数和(自身を除く): 1538842038

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, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2473, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 4946, 5184, 5292, 6048, 7056, 7419, 7938, 9072, 9408, 9892, 10584, 12096, 14112, 14838, 15876, 17311, 18144, 19784, 21168, 22257, 28224, 29676, 31752, 34622, 36288, 39568, 42336, 44514, 51933, 59352, 63504, 66771, 69244, 79136, 84672, 89028, 103866, 118704, 121177, 127008, 133542, 138488, 155799, 158272, 178056, 200313, 207732, 237408, 242354, 254016, 267084, 276976, 311598, 356112, 363531, 400626, 415464, 467397, 474816, 484708, 534168, 553952, 623196, 712224, 727062, 801252, 830928, 934794, 969416, 1068336, 1090593, 1107904, 1246392, 1402191, 1424448, 1454124, 1602504, 1661856, 1869588, 1938832, 2136672, 2181186, 2492784, 2804382, 2908248, 3205008, 3271779, 3323712, 3739176, 3877664, 4273344, 4362372, 4985568, 5608764, 5816496, 6410016, 6543558, 7478352, 7755328, 8724744, 9815337, 9971136, 11217528, 11632992, 12820032, 13087116, 14956704, 17449488, 19630674, 22435056, 23265984, 26174232, 29913408, 34898976, 39261348, 44870112, 52348464, 69797952, 78522696, 89740224, 104696928, 157045392, 209393856, 314090784, 628181568]

約数ペア:

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