287946504

素因数分解:

$2^3\times 3^2\times {\mathrm{1021}}^1\times {\mathrm{3917}}^1$

素因数の和:4950

約数の個数: 48

約数和(自身を含む): 780818220

約数和(自身を除く): 492871716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1021, 2042, 3063, 3917, 4084, 6126, 7834, 8168, 9189, 11751, 12252, 15668, 18378, 23502, 24504, 31336, 35253, 36756, 47004, 70506, 73512, 94008, 141012, 282024, 3999257, 7998514, 11997771, 15997028, 23995542, 31994056, 35993313, 47991084, 71986626, 95982168, 143973252, 287946504]

約数ペア:

[(1, 287946504), (2, 143973252), (3, 95982168), (4, 71986626), (6, 47991084), (8, 35993313), (9, 31994056), (12, 23995542), (18, 15997028), (24, 11997771), (36, 7998514), (72, 3999257), (1021, 282024), (2042, 141012), (3063, 94008), (3917, 73512), (4084, 70506), (6126, 47004), (7834, 36756), (8168, 35253), (9189, 31336), (11751, 24504), (12252, 23502), (15668, 18378)]