213645312

素因数分解:

$2^{11}\times 3^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 629876520

約数和(自身を除く): 416231208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 67, 72, 96, 128, 134, 144, 173, 192, 201, 256, 268, 288, 346, 384, 402, 512, 519, 536, 576, 603, 692, 768, 804, 1024, 1038, 1072, 1152, 1206, 1384, 1536, 1557, 1608, 2048, 2076, 2144, 2304, 2412, 2768, 3072, 3114, 3216, 4152, 4288, 4608, 4824, 5536, 6144, 6228, 6432, 8304, 8576, 9216, 9648, 11072, 11591, 12456, 12864, 16608, 17152, 18432, 19296, 22144, 23182, 24912, 25728, 33216, 34304, 34773, 38592, 44288, 46364, 49824, 51456, 66432, 68608, 69546, 77184, 88576, 92728, 99648, 102912, 104319, 132864, 137216, 139092, 154368, 177152, 185456, 199296, 205824, 208638, 265728, 278184, 308736, 354304, 370912, 398592, 411648, 417276, 531456, 556368, 617472, 741824, 797184, 834552, 1062912, 1112736, 1234944, 1483648, 1594368, 1669104, 2225472, 2967296, 3188736, 3338208, 4450944, 5934592, 6676416, 8901888, 11869184, 13352832, 17803776, 23738368, 26705664, 35607552, 53411328, 71215104, 106822656, 213645312]

約数ペア:

[(1, 213645312), (2, 106822656), (3, 71215104), (4, 53411328), (6, 35607552), (8, 26705664), (9, 23738368), (12, 17803776), (16, 13352832), (18, 11869184), (24, 8901888), (32, 6676416), (36, 5934592), (48, 4450944), (64, 3338208), (67, 3188736), (72, 2967296), (96, 2225472), (128, 1669104), (134, 1594368), (144, 1483648), (173, 1234944), (192, 1112736), (201, 1062912), (256, 834552), (268, 797184), (288, 741824), (346, 617472), (384, 556368), (402, 531456), (512, 417276), (519, 411648), (536, 398592), (576, 370912), (603, 354304), (692, 308736), (768, 278184), (804, 265728), (1024, 208638), (1038, 205824), (1072, 199296), (1152, 185456), (1206, 177152), (1384, 154368), (1536, 139092), (1557, 137216), (1608, 132864), (2048, 104319), (2076, 102912), (2144, 99648), (2304, 92728), (2412, 88576), (2768, 77184), (3072, 69546), (3114, 68608), (3216, 66432), (4152, 51456), (4288, 49824), (4608, 46364), (4824, 44288), (5536, 38592), (6144, 34773), (6228, 34304), (6432, 33216), (8304, 25728), (8576, 24912), (9216, 23182), (9648, 22144), (11072, 19296), (11591, 18432), (12456, 17152), (12864, 16608)]