217926912

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{5791}}^1$

素因数の和:5824

約数の個数: 108

約数和(自身を含む): 674814336

約数和(自身を除く): 456887424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 5791, 6272, 9408, 11582, 12544, 17373, 18816, 23164, 34746, 37632, 40537, 46328, 69492, 81074, 92656, 121611, 138984, 162148, 185312, 243222, 277968, 283759, 324296, 370624, 486444, 555936, 567518, 648592, 741248, 851277, 972888, 1111872, 1135036, 1297184, 1482496, 1702554, 1945776, 2223744, 2270072, 2594368, 3405108, 3891552, 4447488, 4540144, 5188736, 6810216, 7783104, 9080288, 10377472, 13620432, 15566208, 18160576, 27240864, 31132416, 36321152, 54481728, 72642304, 108963456, 217926912]

約数ペア:

[(1, 217926912), (2, 108963456), (3, 72642304), (4, 54481728), (6, 36321152), (7, 31132416), (8, 27240864), (12, 18160576), (14, 15566208), (16, 13620432), (21, 10377472), (24, 9080288), (28, 7783104), (32, 6810216), (42, 5188736), (48, 4540144), (49, 4447488), (56, 3891552), (64, 3405108), (84, 2594368), (96, 2270072), (98, 2223744), (112, 1945776), (128, 1702554), (147, 1482496), (168, 1297184), (192, 1135036), (196, 1111872), (224, 972888), (256, 851277), (294, 741248), (336, 648592), (384, 567518), (392, 555936), (448, 486444), (588, 370624), (672, 324296), (768, 283759), (784, 277968), (896, 243222), (1176, 185312), (1344, 162148), (1568, 138984), (1792, 121611), (2352, 92656), (2688, 81074), (3136, 69492), (4704, 46328), (5376, 40537), (5791, 37632), (6272, 34746), (9408, 23164), (11582, 18816), (12544, 17373)]