261203808

素因数分解:

$2^5\times 3^1\times {\mathrm{751}}^1\times {\mathrm{3623}}^1$

素因数の和:4387

約数の個数: 48

約数和(自身を含む): 686762496

約数和(自身を除く): 425558688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 751, 1502, 2253, 3004, 3623, 4506, 6008, 7246, 9012, 10869, 12016, 14492, 18024, 21738, 24032, 28984, 36048, 43476, 57968, 72096, 86952, 115936, 173904, 347808, 2720873, 5441746, 8162619, 10883492, 16325238, 21766984, 32650476, 43533968, 65300952, 87067936, 130601904, 261203808]

約数ペア:

[(1, 261203808), (2, 130601904), (3, 87067936), (4, 65300952), (6, 43533968), (8, 32650476), (12, 21766984), (16, 16325238), (24, 10883492), (32, 8162619), (48, 5441746), (96, 2720873), (751, 347808), (1502, 173904), (2253, 115936), (3004, 86952), (3623, 72096), (4506, 57968), (6008, 43476), (7246, 36048), (9012, 28984), (10869, 24032), (12016, 21738), (14492, 18024)]