989843568

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1861}}^1$

素因数の和:3462

約数の個数: 80

約数和(自身を含む): 2925812736

約数和(自身を除く): 1935969168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1583, 1861, 3166, 3722, 4749, 5583, 6332, 7444, 9498, 11081, 11166, 12664, 13027, 14888, 18996, 22162, 22332, 25328, 26054, 29776, 33243, 37992, 39081, 44324, 44664, 52108, 66486, 75984, 78162, 88648, 89328, 104216, 132972, 156324, 177296, 208432, 265944, 312648, 531888, 625296, 2945963, 5891926, 8837889, 11783852, 17675778, 20621741, 23567704, 35351556, 41243482, 47135408, 61865223, 70703112, 82486964, 123730446, 141406224, 164973928, 247460892, 329947856, 494921784, 989843568]

約数ペア:

[(1, 989843568), (2, 494921784), (3, 329947856), (4, 247460892), (6, 164973928), (7, 141406224), (8, 123730446), (12, 82486964), (14, 70703112), (16, 61865223), (21, 47135408), (24, 41243482), (28, 35351556), (42, 23567704), (48, 20621741), (56, 17675778), (84, 11783852), (112, 8837889), (168, 5891926), (336, 2945963), (1583, 625296), (1861, 531888), (3166, 312648), (3722, 265944), (4749, 208432), (5583, 177296), (6332, 156324), (7444, 132972), (9498, 104216), (11081, 89328), (11166, 88648), (12664, 78162), (13027, 75984), (14888, 66486), (18996, 52108), (22162, 44664), (22332, 44324), (25328, 39081), (26054, 37992), (29776, 33243)]