219860304

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{64513}}^1$

素因数の和:64595

約数の個数: 40

約数和(自身を含む): 575980992

約数和(自身を除く): 356120688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 64513, 129026, 193539, 258052, 387078, 516104, 774156, 1032208, 1548312, 3096624, 4580423, 9160846, 13741269, 18321692, 27482538, 36643384, 54965076, 73286768, 109930152, 219860304]

約数ペア:

[(1, 219860304), (2, 109930152), (3, 73286768), (4, 54965076), (6, 36643384), (8, 27482538), (12, 18321692), (16, 13741269), (24, 9160846), (48, 4580423), (71, 3096624), (142, 1548312), (213, 1032208), (284, 774156), (426, 516104), (568, 387078), (852, 258052), (1136, 193539), (1704, 129026), (3408, 64513)]