15861012992

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{256021}}^1$

素因数の和:256061

約数の個数: 60

約数和(自身を含む): 34834097298

約数和(自身を除く): 18973084306

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2816, 3872, 5632, 7744, 15488, 30976, 61952, 256021, 512042, 1024084, 2048168, 2816231, 4096336, 5632462, 8192672, 11264924, 16385344, 22529848, 30978541, 32770688, 45059696, 61957082, 65541376, 90119392, 123914164, 131082752, 180238784, 247828328, 360477568, 495656656, 720955136, 991313312, 1441910272, 1982626624, 3965253248, 7930506496, 15861012992]

約数ペア:

[(1, 15861012992), (2, 7930506496), (4, 3965253248), (8, 1982626624), (11, 1441910272), (16, 991313312), (22, 720955136), (32, 495656656), (44, 360477568), (64, 247828328), (88, 180238784), (121, 131082752), (128, 123914164), (176, 90119392), (242, 65541376), (256, 61957082), (352, 45059696), (484, 32770688), (512, 30978541), (704, 22529848), (968, 16385344), (1408, 11264924), (1936, 8192672), (2816, 5632462), (3872, 4096336), (5632, 2816231), (7744, 2048168), (15488, 1024084), (30976, 512042), (61952, 256021)]