681120576

素因数分解:

$2^6\times 3^4\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1690

約数の個数: 140

約数和(自身を含む): 2044671552

約数和(自身を除く): 1363550976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 83, 96, 108, 144, 162, 166, 192, 216, 249, 288, 324, 332, 432, 498, 576, 648, 664, 747, 864, 996, 1296, 1328, 1494, 1583, 1728, 1992, 2241, 2592, 2656, 2988, 3166, 3984, 4482, 4749, 5184, 5312, 5976, 6332, 6723, 7968, 8964, 9498, 11952, 12664, 13446, 14247, 15936, 17928, 18996, 23904, 25328, 26892, 28494, 35856, 37992, 42741, 47808, 50656, 53784, 56988, 71712, 75984, 85482, 101312, 107568, 113976, 128223, 131389, 143424, 151968, 170964, 215136, 227952, 256446, 262778, 303936, 341928, 394167, 430272, 455904, 512892, 525556, 683856, 788334, 911808, 1025784, 1051112, 1182501, 1367712, 1576668, 2051568, 2102224, 2365002, 2735424, 3153336, 3547503, 4103136, 4204448, 4730004, 6306672, 7095006, 8206272, 8408896, 9460008, 10642509, 12613344, 14190012, 18920016, 21285018, 25226688, 28380024, 37840032, 42570036, 56760048, 75680064, 85140072, 113520096, 170280144, 227040192, 340560288, 681120576]

約数ペア:

[(1, 681120576), (2, 340560288), (3, 227040192), (4, 170280144), (6, 113520096), (8, 85140072), (9, 75680064), (12, 56760048), (16, 42570036), (18, 37840032), (24, 28380024), (27, 25226688), (32, 21285018), (36, 18920016), (48, 14190012), (54, 12613344), (64, 10642509), (72, 9460008), (81, 8408896), (83, 8206272), (96, 7095006), (108, 6306672), (144, 4730004), (162, 4204448), (166, 4103136), (192, 3547503), (216, 3153336), (249, 2735424), (288, 2365002), (324, 2102224), (332, 2051568), (432, 1576668), (498, 1367712), (576, 1182501), (648, 1051112), (664, 1025784), (747, 911808), (864, 788334), (996, 683856), (1296, 525556), (1328, 512892), (1494, 455904), (1583, 430272), (1728, 394167), (1992, 341928), (2241, 303936), (2592, 262778), (2656, 256446), (2988, 227952), (3166, 215136), (3984, 170964), (4482, 151968), (4749, 143424), (5184, 131389), (5312, 128223), (5976, 113976), (6332, 107568), (6723, 101312), (7968, 85482), (8964, 75984), (9498, 71712), (11952, 56988), (12664, 53784), (13446, 50656), (14247, 47808), (15936, 42741), (17928, 37992), (18996, 35856), (23904, 28494), (25328, 26892)]