267278272

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{25621}}^1$

素因数の和:25796

約数の個数: 28

約数和(自身を含む): 533655016

約数和(自身を除く): 266376744

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 25621, 51242, 102484, 204968, 409936, 819872, 1639744, 4176223, 8352446, 16704892, 33409784, 66819568, 133639136, 267278272]

約数ペア:

[(1, 267278272), (2, 133639136), (4, 66819568), (8, 33409784), (16, 16704892), (32, 8352446), (64, 4176223), (163, 1639744), (326, 819872), (652, 409936), (1304, 204968), (2608, 102484), (5216, 51242), (10432, 25621)]