813924139264

素因数分解:

$2^8\times {\mathrm{219223}}^1\times {\mathrm{14503}}^1$

素因数の和:233742

約数の個数: 36

約数和(自身を含む): 1624788321856

約数和(自身を除く): 810864182592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 14503, 29006, 58012, 116024, 219223, 232048, 438446, 464096, 876892, 928192, 1753784, 1856384, 3507568, 3712768, 7015136, 14030272, 28060544, 56121088, 3179391169, 6358782338, 12717564676, 25435129352, 50870258704, 101740517408, 203481034816, 406962069632, 813924139264]

約数ペア:

[(1, 813924139264), (2, 406962069632), (4, 203481034816), (8, 101740517408), (16, 50870258704), (32, 25435129352), (64, 12717564676), (128, 6358782338), (256, 3179391169), (14503, 56121088), (29006, 28060544), (58012, 14030272), (116024, 7015136), (219223, 3712768), (232048, 3507568), (438446, 1856384), (464096, 1753784), (876892, 928192)]