127987488

素因数分解:

$2^5\times 3^2\times {\mathrm{444401}}^1$

素因数の和:444417

約数の個数: 36

約数和(自身を含む): 363965238

約数和(自身を除く): 235977750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 444401, 888802, 1333203, 1777604, 2666406, 3555208, 3999609, 5332812, 7110416, 7999218, 10665624, 14220832, 15998436, 21331248, 31996872, 42662496, 63993744, 127987488]

約数ペア:

[(1, 127987488), (2, 63993744), (3, 42662496), (4, 31996872), (6, 21331248), (8, 15998436), (9, 14220832), (12, 10665624), (16, 7999218), (18, 7110416), (24, 5332812), (32, 3999609), (36, 3555208), (48, 2666406), (72, 1777604), (96, 1333203), (144, 888802), (288, 444401)]