673994256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1080119}}^1$

素因数の和:1080143

約数の個数: 40

約数和(自身を含む): 1875088320

約数和(自身を除く): 1201094064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1080119, 2160238, 3240357, 4320476, 6480714, 8640952, 12961428, 14041547, 17281904, 25922856, 28083094, 42124641, 51845712, 56166188, 84249282, 112332376, 168498564, 224664752, 336997128, 673994256]

約数ペア:

[(1, 673994256), (2, 336997128), (3, 224664752), (4, 168498564), (6, 112332376), (8, 84249282), (12, 56166188), (13, 51845712), (16, 42124641), (24, 28083094), (26, 25922856), (39, 17281904), (48, 14041547), (52, 12961428), (78, 8640952), (104, 6480714), (156, 4320476), (208, 3240357), (312, 2160238), (624, 1080119)]