1390943712

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{15077}}^1$

素因数の和:15152

約数の個数: 72

約数和(自身を含む): 3773058408

約数和(自身を除く): 2382114696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 5766, 7688, 11532, 15077, 15376, 23064, 30154, 30752, 45231, 46128, 60308, 90462, 92256, 120616, 180924, 241232, 361848, 467387, 482464, 723696, 934774, 1402161, 1447392, 1869548, 2804322, 3739096, 5608644, 7478192, 11217288, 14488997, 14956384, 22434576, 28977994, 43466991, 44869152, 57955988, 86933982, 115911976, 173867964, 231823952, 347735928, 463647904, 695471856, 1390943712]

約数ペア:

[(1, 1390943712), (2, 695471856), (3, 463647904), (4, 347735928), (6, 231823952), (8, 173867964), (12, 115911976), (16, 86933982), (24, 57955988), (31, 44869152), (32, 43466991), (48, 28977994), (62, 22434576), (93, 14956384), (96, 14488997), (124, 11217288), (186, 7478192), (248, 5608644), (372, 3739096), (496, 2804322), (744, 1869548), (961, 1447392), (992, 1402161), (1488, 934774), (1922, 723696), (2883, 482464), (2976, 467387), (3844, 361848), (5766, 241232), (7688, 180924), (11532, 120616), (15077, 92256), (15376, 90462), (23064, 60308), (30154, 46128), (30752, 45231)]