1319215212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{3307}}^1$

素因数の和:4907

約数の個数: 72

約数和(自身を含む): 3814626816

約数和(自身を除く): 2495411604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1583, 3166, 3307, 4749, 6332, 6614, 9498, 9921, 11081, 13228, 14247, 18996, 19842, 22162, 23149, 28494, 29763, 33243, 39684, 44324, 46298, 56988, 59526, 66486, 69447, 92596, 99729, 119052, 132972, 138894, 199458, 208341, 277788, 398916, 416682, 833364, 5234981, 10469962, 15704943, 20939924, 31409886, 36644867, 47114829, 62819772, 73289734, 94229658, 109934601, 146579468, 188459316, 219869202, 329803803, 439738404, 659607606, 1319215212]

約数ペア:

[(1, 1319215212), (2, 659607606), (3, 439738404), (4, 329803803), (6, 219869202), (7, 188459316), (9, 146579468), (12, 109934601), (14, 94229658), (18, 73289734), (21, 62819772), (28, 47114829), (36, 36644867), (42, 31409886), (63, 20939924), (84, 15704943), (126, 10469962), (252, 5234981), (1583, 833364), (3166, 416682), (3307, 398916), (4749, 277788), (6332, 208341), (6614, 199458), (9498, 138894), (9921, 132972), (11081, 119052), (13228, 99729), (14247, 92596), (18996, 69447), (19842, 66486), (22162, 59526), (23149, 56988), (28494, 46298), (29763, 44324), (33243, 39684)]