309509056

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{45197}}^1$

素因数の和:45316

約数の個数: 28

約数和(自身を含む): 619935768

約数和(自身を除く): 310426712

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 3424, 6848, 45197, 90394, 180788, 361576, 723152, 1446304, 2892608, 4836079, 9672158, 19344316, 38688632, 77377264, 154754528, 309509056]

約数ペア:

[(1, 309509056), (2, 154754528), (4, 77377264), (8, 38688632), (16, 19344316), (32, 9672158), (64, 4836079), (107, 2892608), (214, 1446304), (428, 723152), (856, 361576), (1712, 180788), (3424, 90394), (6848, 45197)]