859590984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 2528317440

約数和(自身を除く): 1668726456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 257, 258, 301, 344, 463, 514, 516, 602, 771, 903, 926, 1028, 1032, 1204, 1389, 1542, 1799, 1806, 1852, 2056, 2408, 2778, 3084, 3241, 3598, 3612, 3704, 5397, 5556, 6168, 6482, 7196, 7224, 9723, 10794, 11051, 11112, 12964, 14392, 19446, 19909, 21588, 22102, 25928, 33153, 38892, 39818, 43176, 44204, 59727, 66306, 77357, 77784, 79636, 88408, 118991, 119454, 132612, 139363, 154714, 159272, 232071, 237982, 238908, 265224, 278726, 309428, 356973, 418089, 464142, 475964, 477816, 557452, 618856, 713946, 832937, 836178, 928284, 951928, 1114904, 1427892, 1665874, 1672356, 1856568, 2498811, 2855784, 3331748, 3344712, 4997622, 5116613, 6663496, 9995244, 10233226, 15349839, 19990488, 20466452, 30699678, 35816291, 40932904, 61399356, 71632582, 107448873, 122798712, 143265164, 214897746, 286530328, 429795492, 859590984]

約数ペア:

[(1, 859590984), (2, 429795492), (3, 286530328), (4, 214897746), (6, 143265164), (7, 122798712), (8, 107448873), (12, 71632582), (14, 61399356), (21, 40932904), (24, 35816291), (28, 30699678), (42, 20466452), (43, 19990488), (56, 15349839), (84, 10233226), (86, 9995244), (129, 6663496), (168, 5116613), (172, 4997622), (257, 3344712), (258, 3331748), (301, 2855784), (344, 2498811), (463, 1856568), (514, 1672356), (516, 1665874), (602, 1427892), (771, 1114904), (903, 951928), (926, 928284), (1028, 836178), (1032, 832937), (1204, 713946), (1389, 618856), (1542, 557452), (1799, 477816), (1806, 475964), (1852, 464142), (2056, 418089), (2408, 356973), (2778, 309428), (3084, 278726), (3241, 265224), (3598, 238908), (3612, 237982), (3704, 232071), (5397, 159272), (5556, 154714), (6168, 139363), (6482, 132612), (7196, 119454), (7224, 118991), (9723, 88408), (10794, 79636), (11051, 77784), (11112, 77357), (12964, 66306), (14392, 59727), (19446, 44204), (19909, 43176), (21588, 39818), (22102, 38892), (25928, 33153)]