1287505584

素因数分解:

$2^4\times 3^3\times {\mathrm{2980337}}^1$

素因数の和:2980354

約数の個数: 40

約数和(自身を含む): 3695619120

約数和(自身を除く): 2408113536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2980337, 5960674, 8941011, 11921348, 17882022, 23842696, 26823033, 35764044, 47685392, 53646066, 71528088, 80469099, 107292132, 143056176, 160938198, 214584264, 321876396, 429168528, 643752792, 1287505584]

約数ペア:

[(1, 1287505584), (2, 643752792), (3, 429168528), (4, 321876396), (6, 214584264), (8, 160938198), (9, 143056176), (12, 107292132), (16, 80469099), (18, 71528088), (24, 53646066), (27, 47685392), (36, 35764044), (48, 26823033), (54, 23842696), (72, 17882022), (108, 11921348), (144, 8941011), (216, 5960674), (432, 2980337)]