1255146864

素因数分解:

$2^4\times 3^1\times {\mathrm{1361}}^1\times {\mathrm{19213}}^1$

素因数の和:20585

約数の個数: 40

約数和(自身を含む): 3245014032

約数和(自身を除く): 1989867168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1361, 2722, 4083, 5444, 8166, 10888, 16332, 19213, 21776, 32664, 38426, 57639, 65328, 76852, 115278, 153704, 230556, 307408, 461112, 922224, 26148893, 52297786, 78446679, 104595572, 156893358, 209191144, 313786716, 418382288, 627573432, 1255146864]

約数ペア:

[(1, 1255146864), (2, 627573432), (3, 418382288), (4, 313786716), (6, 209191144), (8, 156893358), (12, 104595572), (16, 78446679), (24, 52297786), (48, 26148893), (1361, 922224), (2722, 461112), (4083, 307408), (5444, 230556), (8166, 153704), (10888, 115278), (16332, 76852), (19213, 65328), (21776, 57639), (32664, 38426)]