240142494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{42443}}^1$

素因数の和:42512

約数の個数: 32

約数和(自身を含む): 513402624

約数和(自身を除く): 273260130

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 5658, 42443, 84886, 127329, 254658, 976189, 1740163, 1952378, 2928567, 3480326, 5220489, 5857134, 10440978, 40023749, 80047498, 120071247, 240142494]

約数ペア:

[(1, 240142494), (2, 120071247), (3, 80047498), (6, 40023749), (23, 10440978), (41, 5857134), (46, 5220489), (69, 3480326), (82, 2928567), (123, 1952378), (138, 1740163), (246, 976189), (943, 254658), (1886, 127329), (2829, 84886), (5658, 42443)]