318906384

素因数分解:

$2^4\times 3^1\times {\mathrm{6643883}}^1$

素因数の和:6643894

約数の個数: 20

約数和(自身を含む): 823841616

約数和(自身を除く): 504935232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6643883, 13287766, 19931649, 26575532, 39863298, 53151064, 79726596, 106302128, 159453192, 318906384]

約数ペア:

[(1, 318906384), (2, 159453192), (3, 106302128), (4, 79726596), (6, 53151064), (8, 39863298), (12, 26575532), (16, 19931649), (24, 13287766), (48, 6643883)]