718128

素因数分解:

$2^4\times 3^2\times {\mathrm{4987}}^1$

素因数の和:5001

約数の個数: 30

約数和(自身を含む): 2010164

約数和(自身を除く): 1292036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4987, 9974, 14961, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 179532, 239376, 359064, 718128]

約数ペア:

[(1, 718128), (2, 359064), (3, 239376), (4, 179532), (6, 119688), (8, 89766), (9, 79792), (12, 59844), (16, 44883), (18, 39896), (24, 29922), (36, 19948), (48, 14961), (72, 9974), (144, 4987)]