245054176

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1147

約数の個数: 48

約数和(自身を含む): 501182640

約数和(自身を除く): 256128464

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 347, 464, 694, 761, 928, 1388, 1522, 2776, 3044, 5552, 6088, 10063, 11104, 12176, 20126, 22069, 24352, 40252, 44138, 80504, 88276, 161008, 176552, 264067, 322016, 353104, 528134, 706208, 1056268, 2112536, 4225072, 7657943, 8450144, 15315886, 30631772, 61263544, 122527088, 245054176]

約数ペア:

[(1, 245054176), (2, 122527088), (4, 61263544), (8, 30631772), (16, 15315886), (29, 8450144), (32, 7657943), (58, 4225072), (116, 2112536), (232, 1056268), (347, 706208), (464, 528134), (694, 353104), (761, 322016), (928, 264067), (1388, 176552), (1522, 161008), (2776, 88276), (3044, 80504), (5552, 44138), (6088, 40252), (10063, 24352), (11104, 22069), (12176, 20126)]