428946408

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{180533}}^1$

素因数の和:180559

約数の個数: 64

約数和(自身を含む): 1299844800

約数和(自身を除く): 870898392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 180533, 361066, 541599, 722132, 1083198, 1444264, 1624797, 1985863, 2166396, 3249594, 3971726, 4332792, 4874391, 5957589, 6499188, 7943452, 9748782, 11915178, 12998376, 15886904, 17872767, 19497564, 23830356, 35745534, 38995128, 47660712, 53618301, 71491068, 107236602, 142982136, 214473204, 428946408]

約数ペア:

[(1, 428946408), (2, 214473204), (3, 142982136), (4, 107236602), (6, 71491068), (8, 53618301), (9, 47660712), (11, 38995128), (12, 35745534), (18, 23830356), (22, 19497564), (24, 17872767), (27, 15886904), (33, 12998376), (36, 11915178), (44, 9748782), (54, 7943452), (66, 6499188), (72, 5957589), (88, 4874391), (99, 4332792), (108, 3971726), (132, 3249594), (198, 2166396), (216, 1985863), (264, 1624797), (297, 1444264), (396, 1083198), (594, 722132), (792, 541599), (1188, 361066), (2376, 180533)]