319392144

素因数分解:

$2^4\times 3^2\times {\mathrm{2218001}}^1$

素因数の和:2218015

約数の個数: 30

約数和(自身を含む): 893854806

約数和(自身を除く): 574462662

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2218001, 4436002, 6654003, 8872004, 13308006, 17744008, 19962009, 26616012, 35488016, 39924018, 53232024, 79848036, 106464048, 159696072, 319392144]

約数ペア:

[(1, 319392144), (2, 159696072), (3, 106464048), (4, 79848036), (6, 53232024), (8, 39924018), (9, 35488016), (12, 26616012), (16, 19962009), (18, 17744008), (24, 13308006), (36, 8872004), (48, 6654003), (72, 4436002), (144, 2218001)]