2804563728

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{218833}}^1$

素因数の和:218936

約数の個数: 60

約数和(自身を含む): 7937109180

約数和(自身を除く): 5132545452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 218833, 437666, 656499, 875332, 1312998, 1750664, 1969497, 2625996, 3501328, 3938994, 5251992, 7877988, 10503984, 15755976, 19476137, 31511952, 38952274, 58428411, 77904548, 116856822, 155809096, 175285233, 233713644, 311618192, 350570466, 467427288, 701140932, 934854576, 1402281864, 2804563728]

約数ペア:

[(1, 2804563728), (2, 1402281864), (3, 934854576), (4, 701140932), (6, 467427288), (8, 350570466), (9, 311618192), (12, 233713644), (16, 175285233), (18, 155809096), (24, 116856822), (36, 77904548), (48, 58428411), (72, 38952274), (89, 31511952), (144, 19476137), (178, 15755976), (267, 10503984), (356, 7877988), (534, 5251992), (712, 3938994), (801, 3501328), (1068, 2625996), (1424, 1969497), (1602, 1750664), (2136, 1312998), (3204, 875332), (4272, 656499), (6408, 437666), (12816, 218833)]