219771528

素因数分解:

$2^3\times 3^1\times {\mathrm{383}}^1\times {\mathrm{23909}}^1$

素因数の和:24301

約数の個数: 32

約数和(自身を含む): 550886400

約数和(自身を除く): 331114872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 383, 766, 1149, 1532, 2298, 3064, 4596, 9192, 23909, 47818, 71727, 95636, 143454, 191272, 286908, 573816, 9157147, 18314294, 27471441, 36628588, 54942882, 73257176, 109885764, 219771528]

約数ペア:

[(1, 219771528), (2, 109885764), (3, 73257176), (4, 54942882), (6, 36628588), (8, 27471441), (12, 18314294), (24, 9157147), (383, 573816), (766, 286908), (1149, 191272), (1532, 143454), (2298, 95636), (3064, 71727), (4596, 47818), (9192, 23909)]