255501696

素因数分解:

$2^7\times 3^1\times {\mathrm{665369}}^1$

素因数の和:665386

約数の個数: 32

約数和(自身を含む): 678677400

約数和(自身を除く): 423175704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 665369, 1330738, 1996107, 2661476, 3992214, 5322952, 7984428, 10645904, 15968856, 21291808, 31937712, 42583616, 63875424, 85167232, 127750848, 255501696]

約数ペア:

[(1, 255501696), (2, 127750848), (3, 85167232), (4, 63875424), (6, 42583616), (8, 31937712), (12, 21291808), (16, 15968856), (24, 10645904), (32, 7984428), (48, 5322952), (64, 3992214), (96, 2661476), (128, 1996107), (192, 1330738), (384, 665369)]