212877248

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2617}}^1$

素因数の和:2701

約数の個数: 56

約数和(自身を含む): 446861184

約数和(自身を除く): 233983936

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2617, 2624, 5084, 5234, 10168, 10468, 20336, 20936, 40672, 41872, 81127, 81344, 83744, 107297, 162254, 167488, 214594, 324508, 429188, 649016, 858376, 1298032, 1716752, 2596064, 3326207, 3433504, 5192128, 6652414, 6867008, 13304828, 26609656, 53219312, 106438624, 212877248]

約数ペア:

[(1, 212877248), (2, 106438624), (4, 53219312), (8, 26609656), (16, 13304828), (31, 6867008), (32, 6652414), (41, 5192128), (62, 3433504), (64, 3326207), (82, 2596064), (124, 1716752), (164, 1298032), (248, 858376), (328, 649016), (496, 429188), (656, 324508), (992, 214594), (1271, 167488), (1312, 162254), (1984, 107297), (2542, 83744), (2617, 81344), (2624, 81127), (5084, 41872), (5234, 40672), (10168, 20936), (10468, 20336)]