240425584

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{69247}}^1$

素因数の和:69293

約数の個数: 40

約数和(自身を含む): 549552128

約数和(自身を除く): 309126544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 69247, 138494, 276988, 484729, 553976, 969458, 1107952, 1938916, 2146657, 3877832, 4293314, 7755664, 8586628, 15026599, 17173256, 30053198, 34346512, 60106396, 120212792, 240425584]

約数ペア:

[(1, 240425584), (2, 120212792), (4, 60106396), (7, 34346512), (8, 30053198), (14, 17173256), (16, 15026599), (28, 8586628), (31, 7755664), (56, 4293314), (62, 3877832), (112, 2146657), (124, 1938916), (217, 1107952), (248, 969458), (434, 553976), (496, 484729), (868, 276988), (1736, 138494), (3472, 69247)]