419561784

素因数分解:

$2^3\times 3^2\times {\mathrm{1123}}^1\times {\mathrm{5189}}^1$

素因数の和:6324

約数の個数: 48

約数和(自身を含む): 1137544200

約数和(自身を除く): 717982416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123, 2246, 3369, 4492, 5189, 6738, 8984, 10107, 10378, 13476, 15567, 20214, 20756, 26952, 31134, 40428, 41512, 46701, 62268, 80856, 93402, 124536, 186804, 373608, 5827247, 11654494, 17481741, 23308988, 34963482, 46617976, 52445223, 69926964, 104890446, 139853928, 209780892, 419561784]

約数ペア:

[(1, 419561784), (2, 209780892), (3, 139853928), (4, 104890446), (6, 69926964), (8, 52445223), (9, 46617976), (12, 34963482), (18, 23308988), (24, 17481741), (36, 11654494), (72, 5827247), (1123, 373608), (2246, 186804), (3369, 124536), (4492, 93402), (5189, 80856), (6738, 62268), (8984, 46701), (10107, 41512), (10378, 40428), (13476, 31134), (15567, 26952), (20214, 20756)]