319481424

素因数分解:

$2^4\times 3^2\times {\mathrm{2218621}}^1$

素因数の和:2218635

約数の個数: 30

約数和(自身を含む): 894104666

約数和(自身を除く): 574623242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2218621, 4437242, 6655863, 8874484, 13311726, 17748968, 19967589, 26623452, 35497936, 39935178, 53246904, 79870356, 106493808, 159740712, 319481424]

約数ペア:

[(1, 319481424), (2, 159740712), (3, 106493808), (4, 79870356), (6, 53246904), (8, 39935178), (9, 35497936), (12, 26623452), (16, 19967589), (18, 17748968), (24, 13311726), (36, 8874484), (48, 6655863), (72, 4437242), (144, 2218621)]