287257536

素因数分解:

$2^6\times 3^3\times {\mathrm{166237}}^1$

素因数の和:166258

約数の個数: 56

約数和(自身を含む): 844489040

約数和(自身を除く): 557231504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 166237, 332474, 498711, 664948, 997422, 1329896, 1496133, 1994844, 2659792, 2992266, 3989688, 4488399, 5319584, 5984532, 7979376, 8976798, 10639168, 11969064, 15958752, 17953596, 23938128, 31917504, 35907192, 47876256, 71814384, 95752512, 143628768, 287257536]

約数ペア:

[(1, 287257536), (2, 143628768), (3, 95752512), (4, 71814384), (6, 47876256), (8, 35907192), (9, 31917504), (12, 23938128), (16, 17953596), (18, 15958752), (24, 11969064), (27, 10639168), (32, 8976798), (36, 7979376), (48, 5984532), (54, 5319584), (64, 4488399), (72, 3989688), (96, 2992266), (108, 2659792), (144, 1994844), (192, 1496133), (216, 1329896), (288, 997422), (432, 664948), (576, 498711), (864, 332474), (1728, 166237)]