217833408

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{9697}}^1$

素因数の和:9731

約数の個数: 112

約数和(自身を含む): 689721760

約数和(自身を除く): 471888352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 9697, 11232, 19394, 22464, 29091, 38788, 58182, 77576, 87273, 116364, 126061, 155152, 174546, 232728, 252122, 261819, 310304, 349092, 378183, 465456, 504244, 523638, 620608, 698184, 756366, 930912, 1008488, 1047276, 1134549, 1396368, 1512732, 1861824, 2016976, 2094552, 2269098, 2792736, 3025464, 3403647, 4033952, 4189104, 4538196, 5585472, 6050928, 6807294, 8067904, 8378208, 9076392, 12101856, 13614588, 16756416, 18152784, 24203712, 27229176, 36305568, 54458352, 72611136, 108916704, 217833408]

約数ペア:

[(1, 217833408), (2, 108916704), (3, 72611136), (4, 54458352), (6, 36305568), (8, 27229176), (9, 24203712), (12, 18152784), (13, 16756416), (16, 13614588), (18, 12101856), (24, 9076392), (26, 8378208), (27, 8067904), (32, 6807294), (36, 6050928), (39, 5585472), (48, 4538196), (52, 4189104), (54, 4033952), (64, 3403647), (72, 3025464), (78, 2792736), (96, 2269098), (104, 2094552), (108, 2016976), (117, 1861824), (144, 1512732), (156, 1396368), (192, 1134549), (208, 1047276), (216, 1008488), (234, 930912), (288, 756366), (312, 698184), (351, 620608), (416, 523638), (432, 504244), (468, 465456), (576, 378183), (624, 349092), (702, 310304), (832, 261819), (864, 252122), (936, 232728), (1248, 174546), (1404, 155152), (1728, 126061), (1872, 116364), (2496, 87273), (2808, 77576), (3744, 58182), (5616, 38788), (7488, 29091), (9697, 22464), (11232, 19394)]