329028968

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 625060800

約数和(自身を除く): 296031832

約数列:

[1, 2, 4, 8, 103, 206, 412, 419, 824, 838, 953, 1676, 1906, 3352, 3812, 7624, 43157, 86314, 98159, 172628, 196318, 345256, 392636, 399307, 785272, 798614, 1597228, 3194456, 41128621, 82257242, 164514484, 329028968]

約数ペア:

[(1, 329028968), (2, 164514484), (4, 82257242), (8, 41128621), (103, 3194456), (206, 1597228), (412, 798614), (419, 785272), (824, 399307), (838, 392636), (953, 345256), (1676, 196318), (1906, 172628), (3352, 98159), (3812, 86314), (7624, 43157)]