921156768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{456923}}^1$

素因数の和:456946

約数の個数: 72

約数和(自身を含む): 2993766048

約数和(自身を除く): 2072609280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 456923, 913846, 1370769, 1827692, 2741538, 3198461, 3655384, 4112307, 5483076, 6396922, 7310768, 8224614, 9595383, 10966152, 12793844, 14621536, 16449228, 19190766, 21932304, 25587688, 28786149, 32898456, 38381532, 43864608, 51175376, 57572298, 65796912, 76763064, 102350752, 115144596, 131593824, 153526128, 230289192, 307052256, 460578384, 921156768]

約数ペア:

[(1, 921156768), (2, 460578384), (3, 307052256), (4, 230289192), (6, 153526128), (7, 131593824), (8, 115144596), (9, 102350752), (12, 76763064), (14, 65796912), (16, 57572298), (18, 51175376), (21, 43864608), (24, 38381532), (28, 32898456), (32, 28786149), (36, 25587688), (42, 21932304), (48, 19190766), (56, 16449228), (63, 14621536), (72, 12793844), (84, 10966152), (96, 9595383), (112, 8224614), (126, 7310768), (144, 6396922), (168, 5483076), (224, 4112307), (252, 3655384), (288, 3198461), (336, 2741538), (504, 1827692), (672, 1370769), (1008, 913846), (2016, 456923)]