319340196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1267223}}^1$

素因数の和:1267240

約数の個数: 36

約数和(自身を含む): 922539072

約数和(自身を除く): 603198876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1267223, 2534446, 3801669, 5068892, 7603338, 8870561, 11405007, 15206676, 17741122, 22810014, 26611683, 35482244, 45620028, 53223366, 79835049, 106446732, 159670098, 319340196]

約数ペア:

[(1, 319340196), (2, 159670098), (3, 106446732), (4, 79835049), (6, 53223366), (7, 45620028), (9, 35482244), (12, 26611683), (14, 22810014), (18, 17741122), (21, 15206676), (28, 11405007), (36, 8870561), (42, 7603338), (63, 5068892), (84, 3801669), (126, 2534446), (252, 1267223)]