253165728

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{138797}}^1$

素因数の和:138829

約数の個数: 48

約数和(自身を含む): 699541920

約数和(自身を除く): 446376192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 138797, 277594, 416391, 555188, 832782, 1110376, 1665564, 2220752, 2637143, 3331128, 4441504, 5274286, 6662256, 7911429, 10548572, 13324512, 15822858, 21097144, 31645716, 42194288, 63291432, 84388576, 126582864, 253165728]

約数ペア:

[(1, 253165728), (2, 126582864), (3, 84388576), (4, 63291432), (6, 42194288), (8, 31645716), (12, 21097144), (16, 15822858), (19, 13324512), (24, 10548572), (32, 7911429), (38, 6662256), (48, 5274286), (57, 4441504), (76, 3331128), (96, 2637143), (114, 2220752), (152, 1665564), (228, 1110376), (304, 832782), (456, 555188), (608, 416391), (912, 277594), (1824, 138797)]