561633344

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:883

約数の個数: 56

約数和(自身を含む): 1139147328

約数和(自身を除く): 577513984

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 263, 488, 526, 547, 976, 1052, 1094, 1952, 2104, 2188, 3904, 4208, 4376, 8416, 8752, 16043, 16832, 17504, 32086, 33367, 35008, 64172, 66734, 128344, 133468, 143861, 256688, 266936, 287722, 513376, 533872, 575444, 1026752, 1067744, 1150888, 2135488, 2301776, 4603552, 8775521, 9207104, 17551042, 35102084, 70204168, 140408336, 280816672, 561633344]

約数ペア:

[(1, 561633344), (2, 280816672), (4, 140408336), (8, 70204168), (16, 35102084), (32, 17551042), (61, 9207104), (64, 8775521), (122, 4603552), (244, 2301776), (263, 2135488), (488, 1150888), (526, 1067744), (547, 1026752), (976, 575444), (1052, 533872), (1094, 513376), (1952, 287722), (2104, 266936), (2188, 256688), (3904, 143861), (4208, 133468), (4376, 128344), (8416, 66734), (8752, 64172), (16043, 35008), (16832, 33367), (17504, 32086)]