778770048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{289721}}^1$

素因数の和:289745

約数の個数: 64

約数和(自身を含む): 2364131520

約数和(自身を除く): 1585361472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 289721, 579442, 869163, 1158884, 1738326, 2028047, 2317768, 3476652, 4056094, 4635536, 6084141, 6953304, 8112188, 9271072, 12168282, 13906608, 16224376, 18542144, 24336564, 27813216, 32448752, 37084288, 48673128, 55626432, 64897504, 97346256, 111252864, 129795008, 194692512, 259590016, 389385024, 778770048]

約数ペア:

[(1, 778770048), (2, 389385024), (3, 259590016), (4, 194692512), (6, 129795008), (7, 111252864), (8, 97346256), (12, 64897504), (14, 55626432), (16, 48673128), (21, 37084288), (24, 32448752), (28, 27813216), (32, 24336564), (42, 18542144), (48, 16224376), (56, 13906608), (64, 12168282), (84, 9271072), (96, 8112188), (112, 6953304), (128, 6084141), (168, 4635536), (192, 4056094), (224, 3476652), (336, 2317768), (384, 2028047), (448, 1738326), (672, 1158884), (896, 869163), (1344, 579442), (2688, 289721)]