245408768

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{21787}}^1$

素因数の和:21818

約数の個数: 44

約数和(自身を含む): 535200432

約数和(自身を除く): 289791664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 21787, 43574, 87148, 174296, 239657, 348592, 479314, 697184, 958628, 1394368, 1917256, 2788736, 3834512, 5577472, 7669024, 11154944, 15338048, 22309888, 30676096, 61352192, 122704384, 245408768]

約数ペア:

[(1, 245408768), (2, 122704384), (4, 61352192), (8, 30676096), (11, 22309888), (16, 15338048), (22, 11154944), (32, 7669024), (44, 5577472), (64, 3834512), (88, 2788736), (128, 1917256), (176, 1394368), (256, 958628), (352, 697184), (512, 479314), (704, 348592), (1024, 239657), (1408, 174296), (2816, 87148), (5632, 43574), (11264, 21787)]