285679992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915641}}^1$

素因数の和:915663

約数の個数: 32

約数和(自身を含む): 769139280

約数和(自身を除く): 483459288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 915641, 1831282, 2746923, 3662564, 5493846, 7325128, 10987692, 11903333, 21975384, 23806666, 35709999, 47613332, 71419998, 95226664, 142839996, 285679992]

約数ペア:

[(1, 285679992), (2, 142839996), (3, 95226664), (4, 71419998), (6, 47613332), (8, 35709999), (12, 23806666), (13, 21975384), (24, 11903333), (26, 10987692), (39, 7325128), (52, 5493846), (78, 3662564), (104, 2746923), (156, 1831282), (312, 915641)]