270367616

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 565618560

約数和(自身を除く): 295250944

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 488, 496, 976, 992, 1117, 1891, 1952, 1984, 2234, 3782, 3904, 3968, 4468, 7564, 7808, 8936, 15128, 17872, 30256, 34627, 35744, 60512, 68137, 69254, 71488, 121024, 136274, 138508, 142976, 242048, 272548, 277016, 545096, 554032, 1090192, 1108064, 2112247, 2180384, 2216128, 4224494, 4360768, 4432256, 8448988, 8721536, 16897976, 33795952, 67591904, 135183808, 270367616]

約数ペア:

[(1, 270367616), (2, 135183808), (4, 67591904), (8, 33795952), (16, 16897976), (31, 8721536), (32, 8448988), (61, 4432256), (62, 4360768), (64, 4224494), (122, 2216128), (124, 2180384), (128, 2112247), (244, 1108064), (248, 1090192), (488, 554032), (496, 545096), (976, 277016), (992, 272548), (1117, 242048), (1891, 142976), (1952, 138508), (1984, 136274), (2234, 121024), (3782, 71488), (3904, 69254), (3968, 68137), (4468, 60512), (7564, 35744), (7808, 34627), (8936, 30256), (15128, 17872)]