1284769752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{7647439}}^1$

素因数の和:7647455

約数の個数: 32

約数和(自身を含む): 3670771200

約数和(自身を除く): 2386001448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 7647439, 15294878, 22942317, 30589756, 45884634, 53532073, 61179512, 91769268, 107064146, 160596219, 183538536, 214128292, 321192438, 428256584, 642384876, 1284769752]

約数ペア:

[(1, 1284769752), (2, 642384876), (3, 428256584), (4, 321192438), (6, 214128292), (7, 183538536), (8, 160596219), (12, 107064146), (14, 91769268), (21, 61179512), (24, 53532073), (28, 45884634), (42, 30589756), (56, 22942317), (84, 15294878), (168, 7647439)]