222748056

素因数分解:

$2^3\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2630

約数の個数: 80

約数和(自身を含む): 628643400

約数和(自身を除く): 405895344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 139, 162, 216, 278, 324, 417, 556, 648, 834, 1112, 1251, 1668, 2473, 2502, 3336, 3753, 4946, 5004, 7419, 7506, 9892, 10008, 11259, 14838, 15012, 19784, 22257, 22518, 29676, 30024, 44514, 45036, 59352, 66771, 89028, 90072, 133542, 178056, 200313, 267084, 343747, 400626, 534168, 687494, 801252, 1031241, 1374988, 1602504, 2062482, 2749976, 3093723, 4124964, 6187446, 8249928, 9281169, 12374892, 18562338, 24749784, 27843507, 37124676, 55687014, 74249352, 111374028, 222748056]

約数ペア:

[(1, 222748056), (2, 111374028), (3, 74249352), (4, 55687014), (6, 37124676), (8, 27843507), (9, 24749784), (12, 18562338), (18, 12374892), (24, 9281169), (27, 8249928), (36, 6187446), (54, 4124964), (72, 3093723), (81, 2749976), (108, 2062482), (139, 1602504), (162, 1374988), (216, 1031241), (278, 801252), (324, 687494), (417, 534168), (556, 400626), (648, 343747), (834, 267084), (1112, 200313), (1251, 178056), (1668, 133542), (2473, 90072), (2502, 89028), (3336, 66771), (3753, 59352), (4946, 45036), (5004, 44514), (7419, 30024), (7506, 29676), (9892, 22518), (10008, 22257), (11259, 19784), (14838, 15012)]