217813104

素因数分解:

$2^4\times 3^3\times {\mathrm{504197}}^1$

素因数の和:504214

約数の個数: 40

約数和(自身を含む): 625205520

約数和(自身を除く): 407392416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 504197, 1008394, 1512591, 2016788, 3025182, 4033576, 4537773, 6050364, 8067152, 9075546, 12100728, 13613319, 18151092, 24201456, 27226638, 36302184, 54453276, 72604368, 108906552, 217813104]

約数ペア:

[(1, 217813104), (2, 108906552), (3, 72604368), (4, 54453276), (6, 36302184), (8, 27226638), (9, 24201456), (12, 18151092), (16, 13613319), (18, 12100728), (24, 9075546), (27, 8067152), (36, 6050364), (48, 4537773), (54, 4033576), (72, 3025182), (108, 2016788), (144, 1512591), (216, 1008394), (432, 504197)]