212738184

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{18583}}^1$

素因数の和:18651

約数の個数: 64

約数和(自身を含む): 602121600

約数和(自身を除く): 389383416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 18583, 37166, 55749, 74332, 111498, 148664, 167247, 222996, 334494, 445992, 501741, 668988, 984899, 1003482, 1337976, 1969798, 2006964, 2954697, 3939596, 4013928, 5909394, 7879192, 8864091, 11818788, 17728182, 23637576, 26592273, 35456364, 53184546, 70912728, 106369092, 212738184]

約数ペア:

[(1, 212738184), (2, 106369092), (3, 70912728), (4, 53184546), (6, 35456364), (8, 26592273), (9, 23637576), (12, 17728182), (18, 11818788), (24, 8864091), (27, 7879192), (36, 5909394), (53, 4013928), (54, 3939596), (72, 2954697), (106, 2006964), (108, 1969798), (159, 1337976), (212, 1003482), (216, 984899), (318, 668988), (424, 501741), (477, 445992), (636, 334494), (954, 222996), (1272, 167247), (1431, 148664), (1908, 111498), (2862, 74332), (3816, 55749), (5724, 37166), (11448, 18583)]