304889468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 587816544

約数和(自身を除く): 282927076

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 277, 347, 554, 694, 793, 1108, 1388, 1586, 3172, 3601, 4511, 7202, 9022, 14404, 16897, 18044, 21167, 33794, 42334, 67588, 84668, 96119, 192238, 219661, 275171, 384476, 439322, 550342, 878644, 1100684, 1249547, 2499094, 4998188, 5863259, 11726518, 23453036, 76222367, 152444734, 304889468]

約数ペア:

[(1, 304889468), (2, 152444734), (4, 76222367), (13, 23453036), (26, 11726518), (52, 5863259), (61, 4998188), (122, 2499094), (244, 1249547), (277, 1100684), (347, 878644), (554, 550342), (694, 439322), (793, 384476), (1108, 275171), (1388, 219661), (1586, 192238), (3172, 96119), (3601, 84668), (4511, 67588), (7202, 42334), (9022, 33794), (14404, 21167), (16897, 18044)]