415040988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{21739}}^1$

素因数の和:21826

約数の個数: 48

約数和(自身を含む): 1017779840

約数和(自身を除く): 602738852

約数列:

[1, 2, 3, 4, 6, 12, 37, 43, 74, 86, 111, 129, 148, 172, 222, 258, 444, 516, 1591, 3182, 4773, 6364, 9546, 19092, 21739, 43478, 65217, 86956, 130434, 260868, 804343, 934777, 1608686, 1869554, 2413029, 2804331, 3217372, 3739108, 4826058, 5608662, 9652116, 11217324, 34586749, 69173498, 103760247, 138346996, 207520494, 415040988]

約数ペア:

[(1, 415040988), (2, 207520494), (3, 138346996), (4, 103760247), (6, 69173498), (12, 34586749), (37, 11217324), (43, 9652116), (74, 5608662), (86, 4826058), (111, 3739108), (129, 3217372), (148, 2804331), (172, 2413029), (222, 1869554), (258, 1608686), (444, 934777), (516, 804343), (1591, 260868), (3182, 130434), (4773, 86956), (6364, 65217), (9546, 43478), (19092, 21739)]