215340744

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{15937}}^1$

素因数の和:16509

約数の個数: 32

約数和(自身を含む): 539341920

約数和(自身を除く): 324001176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1689, 2252, 3378, 4504, 6756, 13512, 15937, 31874, 47811, 63748, 95622, 127496, 191244, 382488, 8972531, 17945062, 26917593, 35890124, 53835186, 71780248, 107670372, 215340744]

約数ペア:

[(1, 215340744), (2, 107670372), (3, 71780248), (4, 53835186), (6, 35890124), (8, 26917593), (12, 17945062), (24, 8972531), (563, 382488), (1126, 191244), (1689, 127496), (2252, 95622), (3378, 63748), (4504, 47811), (6756, 31874), (13512, 15937)]