259291944

素因数分解:

$2^3\times 3^2\times {\mathrm{277}}^1\times {\mathrm{13001}}^1$

素因数の和:13290

約数の個数: 48

約数和(自身を含む): 704838420

約数和(自身を除く): 445546476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4986, 6648, 9972, 13001, 19944, 26002, 39003, 52004, 78006, 104008, 117009, 156012, 234018, 312024, 468036, 936072, 3601277, 7202554, 10803831, 14405108, 21607662, 28810216, 32411493, 43215324, 64822986, 86430648, 129645972, 259291944]

約数ペア:

[(1, 259291944), (2, 129645972), (3, 86430648), (4, 64822986), (6, 43215324), (8, 32411493), (9, 28810216), (12, 21607662), (18, 14405108), (24, 10803831), (36, 7202554), (72, 3601277), (277, 936072), (554, 468036), (831, 312024), (1108, 234018), (1662, 156012), (2216, 117009), (2493, 104008), (3324, 78006), (4986, 52004), (6648, 39003), (9972, 26002), (13001, 19944)]