27682019948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1409}}^1$

素因数の和:1715

約数の個数: 96

約数和(自身を含む): 55643112000

約数和(自身を除く): 27961092052

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 173, 178, 319, 346, 356, 638, 692, 979, 1276, 1409, 1903, 1958, 2581, 2818, 3806, 3916, 5017, 5162, 5636, 7612, 10034, 10324, 15397, 15499, 20068, 28391, 30794, 30998, 40861, 55187, 56782, 61588, 61996, 81722, 110374, 113564, 125401, 163444, 169367, 220748, 243757, 250802, 338734, 446513, 449471, 487514, 501604, 677468, 893026, 898942, 975028, 1379411, 1786052, 1797884, 2681327, 2758822, 3636629, 4911643, 5362654, 5517644, 7068953, 7273258, 9823286, 10725308, 14137906, 14546516, 19646572, 21694373, 28275812, 40002919, 43388746, 77758483, 80005838, 86777492, 155516966, 160011676, 238638103, 311033932, 477276206, 629136817, 954552412, 1258273634, 2516547268, 6920504987, 13841009974, 27682019948]

約数ペア:

[(1, 27682019948), (2, 13841009974), (4, 6920504987), (11, 2516547268), (22, 1258273634), (29, 954552412), (44, 629136817), (58, 477276206), (89, 311033932), (116, 238638103), (173, 160011676), (178, 155516966), (319, 86777492), (346, 80005838), (356, 77758483), (638, 43388746), (692, 40002919), (979, 28275812), (1276, 21694373), (1409, 19646572), (1903, 14546516), (1958, 14137906), (2581, 10725308), (2818, 9823286), (3806, 7273258), (3916, 7068953), (5017, 5517644), (5162, 5362654), (5636, 4911643), (7612, 3636629), (10034, 2758822), (10324, 2681327), (15397, 1797884), (15499, 1786052), (20068, 1379411), (28391, 975028), (30794, 898942), (30998, 893026), (40861, 677468), (55187, 501604), (56782, 487514), (61588, 449471), (61996, 446513), (81722, 338734), (110374, 250802), (113564, 243757), (125401, 220748), (163444, 169367)]