260764416

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10289}}^1$

素因数の和:10322

約数の個数: 108

約数和(自身を含む): 820277640

約数和(自身を除く): 559513224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 2112, 2304, 2816, 3168, 4224, 6336, 8448, 10289, 12672, 20578, 25344, 30867, 41156, 61734, 82312, 92601, 113179, 123468, 164624, 185202, 226358, 246936, 329248, 339537, 370404, 452716, 493872, 658496, 679074, 740808, 905432, 987744, 1018611, 1316992, 1358148, 1481616, 1810864, 1975488, 2037222, 2633984, 2716296, 2963232, 3621728, 3950976, 4074444, 5432592, 5926464, 7243456, 7901952, 8148888, 10865184, 11852928, 14486912, 16297776, 21730368, 23705856, 28973824, 32595552, 43460736, 65191104, 86921472, 130382208, 260764416]

約数ペア:

[(1, 260764416), (2, 130382208), (3, 86921472), (4, 65191104), (6, 43460736), (8, 32595552), (9, 28973824), (11, 23705856), (12, 21730368), (16, 16297776), (18, 14486912), (22, 11852928), (24, 10865184), (32, 8148888), (33, 7901952), (36, 7243456), (44, 5926464), (48, 5432592), (64, 4074444), (66, 3950976), (72, 3621728), (88, 2963232), (96, 2716296), (99, 2633984), (128, 2037222), (132, 1975488), (144, 1810864), (176, 1481616), (192, 1358148), (198, 1316992), (256, 1018611), (264, 987744), (288, 905432), (352, 740808), (384, 679074), (396, 658496), (528, 493872), (576, 452716), (704, 370404), (768, 339537), (792, 329248), (1056, 246936), (1152, 226358), (1408, 185202), (1584, 164624), (2112, 123468), (2304, 113179), (2816, 92601), (3168, 82312), (4224, 61734), (6336, 41156), (8448, 30867), (10289, 25344), (12672, 20578)]