769604328

素因数分解:

$2^3\times 3^5\times {\mathrm{395887}}^1$

素因数の和:395908

約数の個数: 48

約数和(自身を含む): 2161548480

約数和(自身を除く): 1391944152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 395887, 791774, 1187661, 1583548, 2375322, 3167096, 3562983, 4750644, 7125966, 9501288, 10688949, 14251932, 21377898, 28503864, 32066847, 42755796, 64133694, 85511592, 96200541, 128267388, 192401082, 256534776, 384802164, 769604328]

約数ペア:

[(1, 769604328), (2, 384802164), (3, 256534776), (4, 192401082), (6, 128267388), (8, 96200541), (9, 85511592), (12, 64133694), (18, 42755796), (24, 32066847), (27, 28503864), (36, 21377898), (54, 14251932), (72, 10688949), (81, 9501288), (108, 7125966), (162, 4750644), (216, 3562983), (243, 3167096), (324, 2375322), (486, 1583548), (648, 1187661), (972, 791774), (1944, 395887)]