287700768

素因数分解:

$2^5\times 3^3\times {\mathrm{332987}}^1$

素因数の和:333006

約数の個数: 48

約数和(自身を含む): 839129760

約数和(自身を除く): 551428992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 332987, 665974, 998961, 1331948, 1997922, 2663896, 2996883, 3995844, 5327792, 5993766, 7991688, 8990649, 10655584, 11987532, 15983376, 17981298, 23975064, 31966752, 35962596, 47950128, 71925192, 95900256, 143850384, 287700768]

約数ペア:

[(1, 287700768), (2, 143850384), (3, 95900256), (4, 71925192), (6, 47950128), (8, 35962596), (9, 31966752), (12, 23975064), (16, 17981298), (18, 15983376), (24, 11987532), (27, 10655584), (32, 8990649), (36, 7991688), (48, 5993766), (54, 5327792), (72, 3995844), (96, 2996883), (108, 2663896), (144, 1997922), (216, 1331948), (288, 998961), (432, 665974), (864, 332987)]