255622144

素因数分解:

$2^{10}\times {\mathrm{107}}^1\times {\mathrm{2333}}^1$

素因数の和:2460

約数の個数: 44

約数和(自身を含む): 515991384

約数和(自身を除く): 260369240

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1024, 1712, 2333, 3424, 4666, 6848, 9332, 13696, 18664, 27392, 37328, 54784, 74656, 109568, 149312, 249631, 298624, 499262, 597248, 998524, 1194496, 1997048, 2388992, 3994096, 7988192, 15976384, 31952768, 63905536, 127811072, 255622144]

約数ペア:

[(1, 255622144), (2, 127811072), (4, 63905536), (8, 31952768), (16, 15976384), (32, 7988192), (64, 3994096), (107, 2388992), (128, 1997048), (214, 1194496), (256, 998524), (428, 597248), (512, 499262), (856, 298624), (1024, 249631), (1712, 149312), (2333, 109568), (3424, 74656), (4666, 54784), (6848, 37328), (9332, 27392), (13696, 18664)]