248955084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{141131}}^1$

素因数の和:141155

約数の個数: 54

約数和(自身を含む): 732051684

約数和(自身を除く): 483096600

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 141131, 282262, 423393, 564524, 846786, 987917, 1270179, 1693572, 1975834, 2540358, 2963751, 3951668, 5080716, 5927502, 6915419, 8891253, 11855004, 13830838, 17782506, 20746257, 27661676, 35565012, 41492514, 62238771, 82985028, 124477542, 248955084]

約数ペア:

[(1, 248955084), (2, 124477542), (3, 82985028), (4, 62238771), (6, 41492514), (7, 35565012), (9, 27661676), (12, 20746257), (14, 17782506), (18, 13830838), (21, 11855004), (28, 8891253), (36, 6915419), (42, 5927502), (49, 5080716), (63, 3951668), (84, 2963751), (98, 2540358), (126, 1975834), (147, 1693572), (196, 1270179), (252, 987917), (294, 846786), (441, 564524), (588, 423393), (882, 282262), (1764, 141131)]