251191344

素因数分解:

$2^4\times 3^1\times {\mathrm{5233153}}^1$

素因数の和:5233164

約数の個数: 20

約数和(自身を含む): 648911096

約数和(自身を除く): 397719752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5233153, 10466306, 15699459, 20932612, 31398918, 41865224, 62797836, 83730448, 125595672, 251191344]

約数ペア:

[(1, 251191344), (2, 125595672), (3, 83730448), (4, 62797836), (6, 41865224), (8, 31398918), (12, 20932612), (16, 15699459), (24, 10466306), (48, 5233153)]