645141504

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 176

約数和(自身を含む): 2069926400

約数和(自身を除く): 1424784896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1579, 1596, 1792, 1824, 2128, 2432, 2688, 3072, 3158, 3192, 3584, 3648, 4256, 4737, 4864, 5376, 6316, 6384, 7168, 7296, 8512, 9474, 9728, 10752, 11053, 12632, 12768, 14592, 17024, 18948, 19456, 21504, 22106, 25264, 25536, 29184, 30001, 33159, 34048, 37896, 44212, 50528, 51072, 58368, 60002, 66318, 68096, 75792, 88424, 90003, 101056, 102144, 120004, 132636, 136192, 151584, 176848, 180006, 202112, 204288, 210007, 240008, 265272, 303168, 353696, 360012, 404224, 408576, 420014, 480016, 530544, 606336, 630021, 707392, 720024, 808448, 840028, 960032, 1061088, 1212672, 1260042, 1414784, 1440048, 1616896, 1680056, 1920064, 2122176, 2425344, 2520084, 2829568, 2880096, 3360112, 3840128, 4244352, 4850688, 5040168, 5659136, 5760192, 6720224, 7680256, 8488704, 10080336, 11318272, 11520384, 13440448, 15360512, 16977408, 20160672, 23040768, 26880896, 30721024, 33954816, 40321344, 46081536, 53761792, 80642688, 92163072, 107523584, 161285376, 215047168, 322570752, 645141504]

約数ペア:

[(1, 645141504), (2, 322570752), (3, 215047168), (4, 161285376), (6, 107523584), (7, 92163072), (8, 80642688), (12, 53761792), (14, 46081536), (16, 40321344), (19, 33954816), (21, 30721024), (24, 26880896), (28, 23040768), (32, 20160672), (38, 16977408), (42, 15360512), (48, 13440448), (56, 11520384), (57, 11318272), (64, 10080336), (76, 8488704), (84, 7680256), (96, 6720224), (112, 5760192), (114, 5659136), (128, 5040168), (133, 4850688), (152, 4244352), (168, 3840128), (192, 3360112), (224, 2880096), (228, 2829568), (256, 2520084), (266, 2425344), (304, 2122176), (336, 1920064), (384, 1680056), (399, 1616896), (448, 1440048), (456, 1414784), (512, 1260042), (532, 1212672), (608, 1061088), (672, 960032), (768, 840028), (798, 808448), (896, 720024), (912, 707392), (1024, 630021), (1064, 606336), (1216, 530544), (1344, 480016), (1536, 420014), (1579, 408576), (1596, 404224), (1792, 360012), (1824, 353696), (2128, 303168), (2432, 265272), (2688, 240008), (3072, 210007), (3158, 204288), (3192, 202112), (3584, 180006), (3648, 176848), (4256, 151584), (4737, 136192), (4864, 132636), (5376, 120004), (6316, 102144), (6384, 101056), (7168, 90003), (7296, 88424), (8512, 75792), (9474, 68096), (9728, 66318), (10752, 60002), (11053, 58368), (12632, 51072), (12768, 50528), (14592, 44212), (17024, 37896), (18948, 34048), (19456, 33159), (21504, 30001), (22106, 29184), (25264, 25536)]