777207552

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 2272862592

約数和(自身を除く): 1495655040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 197, 256, 264, 352, 384, 394, 467, 528, 591, 704, 768, 788, 934, 1056, 1182, 1401, 1408, 1576, 1868, 2112, 2167, 2364, 2802, 2816, 3152, 3736, 4224, 4334, 4728, 5137, 5604, 6304, 6501, 7472, 8448, 8668, 9456, 10274, 11208, 12608, 13002, 14944, 15411, 17336, 18912, 20548, 22416, 25216, 26004, 29888, 30822, 34672, 37824, 41096, 44832, 50432, 52008, 59776, 61644, 69344, 75648, 82192, 89664, 91999, 104016, 119552, 123288, 138688, 151296, 164384, 179328, 183998, 208032, 246576, 275997, 277376, 328768, 358656, 367996, 416064, 493152, 551994, 554752, 657536, 735992, 832128, 986304, 1011989, 1103988, 1315072, 1471984, 1664256, 1972608, 2023978, 2207976, 2943968, 3035967, 3945216, 4047956, 4415952, 5887936, 6071934, 8095912, 8831904, 11775872, 12143868, 16191824, 17663808, 23551744, 24287736, 32383648, 35327616, 48575472, 64767296, 70655232, 97150944, 129534592, 194301888, 259069184, 388603776, 777207552]

約数ペア:

[(1, 777207552), (2, 388603776), (3, 259069184), (4, 194301888), (6, 129534592), (8, 97150944), (11, 70655232), (12, 64767296), (16, 48575472), (22, 35327616), (24, 32383648), (32, 24287736), (33, 23551744), (44, 17663808), (48, 16191824), (64, 12143868), (66, 11775872), (88, 8831904), (96, 8095912), (128, 6071934), (132, 5887936), (176, 4415952), (192, 4047956), (197, 3945216), (256, 3035967), (264, 2943968), (352, 2207976), (384, 2023978), (394, 1972608), (467, 1664256), (528, 1471984), (591, 1315072), (704, 1103988), (768, 1011989), (788, 986304), (934, 832128), (1056, 735992), (1182, 657536), (1401, 554752), (1408, 551994), (1576, 493152), (1868, 416064), (2112, 367996), (2167, 358656), (2364, 328768), (2802, 277376), (2816, 275997), (3152, 246576), (3736, 208032), (4224, 183998), (4334, 179328), (4728, 164384), (5137, 151296), (5604, 138688), (6304, 123288), (6501, 119552), (7472, 104016), (8448, 91999), (8668, 89664), (9456, 82192), (10274, 75648), (11208, 69344), (12608, 61644), (13002, 59776), (14944, 52008), (15411, 50432), (17336, 44832), (18912, 41096), (20548, 37824), (22416, 34672), (25216, 30822), (26004, 29888)]