489278316

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{2663}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 1165425408

約数和(自身を除く): 676147092

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 251, 366, 502, 732, 753, 1004, 1506, 2663, 3012, 5326, 7989, 10652, 15311, 15978, 30622, 31956, 45933, 61244, 91866, 162443, 183732, 324886, 487329, 649772, 668413, 974658, 1336826, 1949316, 2005239, 2673652, 4010478, 8020956, 40773193, 81546386, 122319579, 163092772, 244639158, 489278316]

約数ペア:

[(1, 489278316), (2, 244639158), (3, 163092772), (4, 122319579), (6, 81546386), (12, 40773193), (61, 8020956), (122, 4010478), (183, 2673652), (244, 2005239), (251, 1949316), (366, 1336826), (502, 974658), (732, 668413), (753, 649772), (1004, 487329), (1506, 324886), (2663, 183732), (3012, 162443), (5326, 91866), (7989, 61244), (10652, 45933), (15311, 31956), (15978, 30622)]