271437502

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 486211968

約数和(自身を除く): 214774466

約数列:

[1, 2, 7, 14, 47, 67, 94, 131, 134, 262, 329, 469, 658, 917, 938, 1834, 2209, 3149, 4418, 6157, 6298, 8777, 12314, 15463, 17554, 22043, 30926, 43099, 44086, 61439, 86198, 122878, 148003, 289379, 296006, 412519, 578758, 825038, 1036021, 2025653, 2072042, 2887633, 4051306, 5775266, 19388393, 38776786, 135718751, 271437502]

約数ペア:

[(1, 271437502), (2, 135718751), (7, 38776786), (14, 19388393), (47, 5775266), (67, 4051306), (94, 2887633), (131, 2072042), (134, 2025653), (262, 1036021), (329, 825038), (469, 578758), (658, 412519), (917, 296006), (938, 289379), (1834, 148003), (2209, 122878), (3149, 86198), (4418, 61439), (6157, 44086), (6298, 43099), (8777, 30926), (12314, 22043), (15463, 17554)]