81427044048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242342393}}^1$

素因数の和:242342411

約数の個数: 40

約数和(自身を含む): 240403654848

約数和(自身を除く): 158976610800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242342393, 484684786, 727027179, 969369572, 1454054358, 1696396751, 1938739144, 2908108716, 3392793502, 3877478288, 5089190253, 5816217432, 6785587004, 10178380506, 11632434864, 13571174008, 20356761012, 27142348016, 40713522024, 81427044048]

約数ペア:

[(1, 81427044048), (2, 40713522024), (3, 27142348016), (4, 20356761012), (6, 13571174008), (7, 11632434864), (8, 10178380506), (12, 6785587004), (14, 5816217432), (16, 5089190253), (21, 3877478288), (24, 3392793502), (28, 2908108716), (42, 1938739144), (48, 1696396751), (56, 1454054358), (84, 969369572), (112, 727027179), (168, 484684786), (336, 242342393)]