780842496

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{72623}}^1$

素因数の和:72651

約数の個数: 80

約数和(自身を含む): 2377419264

約数和(自身を除く): 1596576768

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 72623, 145246, 217869, 290492, 435738, 508361, 580984, 871476, 1016722, 1161968, 1525083, 1742952, 2033444, 2323936, 3050166, 3485904, 4066888, 4647872, 6100332, 6971808, 8133776, 9295744, 12200664, 13943616, 16267552, 18591488, 24401328, 27887232, 32535104, 37182976, 48802656, 55774464, 65070208, 97605312, 111548928, 130140416, 195210624, 260280832, 390421248, 780842496]

約数ペア:

[(1, 780842496), (2, 390421248), (3, 260280832), (4, 195210624), (6, 130140416), (7, 111548928), (8, 97605312), (12, 65070208), (14, 55774464), (16, 48802656), (21, 37182976), (24, 32535104), (28, 27887232), (32, 24401328), (42, 18591488), (48, 16267552), (56, 13943616), (64, 12200664), (84, 9295744), (96, 8133776), (112, 6971808), (128, 6100332), (168, 4647872), (192, 4066888), (224, 3485904), (256, 3050166), (336, 2323936), (384, 2033444), (448, 1742952), (512, 1525083), (672, 1161968), (768, 1016722), (896, 871476), (1344, 580984), (1536, 508361), (1792, 435738), (2688, 290492), (3584, 217869), (5376, 145246), (10752, 72623)]