645696576

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{53381}}^1$

素因数の和:53409

約数の個数: 112

約数和(自身を含む): 2169444480

約数和(自身を除く): 1523747904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 53381, 106762, 160143, 213524, 320286, 373667, 427048, 480429, 640572, 747334, 854096, 960858, 1121001, 1281144, 1441287, 1494668, 1708192, 1921716, 2242002, 2562288, 2882574, 2989336, 3363003, 3416384, 3843432, 4484004, 5124576, 5765148, 5978672, 6726006, 7686864, 8968008, 10089009, 10249152, 11530296, 11957344, 13452012, 15373728, 17936016, 20178018, 23060592, 23914688, 26904024, 30747456, 35872032, 40356036, 46121184, 53808048, 71744064, 80712072, 92242368, 107616096, 161424144, 215232192, 322848288, 645696576]

約数ペア:

[(1, 645696576), (2, 322848288), (3, 215232192), (4, 161424144), (6, 107616096), (7, 92242368), (8, 80712072), (9, 71744064), (12, 53808048), (14, 46121184), (16, 40356036), (18, 35872032), (21, 30747456), (24, 26904024), (27, 23914688), (28, 23060592), (32, 20178018), (36, 17936016), (42, 15373728), (48, 13452012), (54, 11957344), (56, 11530296), (63, 10249152), (64, 10089009), (72, 8968008), (84, 7686864), (96, 6726006), (108, 5978672), (112, 5765148), (126, 5124576), (144, 4484004), (168, 3843432), (189, 3416384), (192, 3363003), (216, 2989336), (224, 2882574), (252, 2562288), (288, 2242002), (336, 1921716), (378, 1708192), (432, 1494668), (448, 1441287), (504, 1281144), (576, 1121001), (672, 960858), (756, 854096), (864, 747334), (1008, 640572), (1344, 480429), (1512, 427048), (1728, 373667), (2016, 320286), (3024, 213524), (4032, 160143), (6048, 106762), (12096, 53381)]