221926656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41281}}^1$

素因数の和:41307

約数の個数: 72

約数和(自身を含む): 675043264

約数和(自身を除く): 453116608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 41281, 82562, 123843, 165124, 247686, 288967, 330248, 495372, 577934, 660496, 866901, 990744, 1155868, 1320992, 1733802, 1981488, 2311736, 2641984, 3467604, 3962976, 4623472, 5283968, 6935208, 7925952, 9246944, 10567936, 13870416, 15851904, 18493888, 27740832, 31703808, 36987776, 55481664, 73975552, 110963328, 221926656]

約数ペア:

[(1, 221926656), (2, 110963328), (3, 73975552), (4, 55481664), (6, 36987776), (7, 31703808), (8, 27740832), (12, 18493888), (14, 15851904), (16, 13870416), (21, 10567936), (24, 9246944), (28, 7925952), (32, 6935208), (42, 5283968), (48, 4623472), (56, 3962976), (64, 3467604), (84, 2641984), (96, 2311736), (112, 1981488), (128, 1733802), (168, 1320992), (192, 1155868), (224, 990744), (256, 866901), (336, 660496), (384, 577934), (448, 495372), (672, 330248), (768, 288967), (896, 247686), (1344, 165124), (1792, 123843), (2688, 82562), (5376, 41281)]