238459504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 468720000

約数和(自身を除く): 230260496

約数列:

[1, 2, 4, 8, 16, 139, 179, 278, 358, 556, 599, 716, 1112, 1198, 1432, 2224, 2396, 2864, 4792, 9584, 24881, 49762, 83261, 99524, 107221, 166522, 199048, 214442, 333044, 398096, 428884, 666088, 857768, 1332176, 1715536, 14903719, 29807438, 59614876, 119229752, 238459504]

約数ペア:

[(1, 238459504), (2, 119229752), (4, 59614876), (8, 29807438), (16, 14903719), (139, 1715536), (179, 1332176), (278, 857768), (358, 666088), (556, 428884), (599, 398096), (716, 333044), (1112, 214442), (1198, 199048), (1432, 166522), (2224, 107221), (2396, 99524), (2864, 83261), (4792, 49762), (9584, 24881)]