222435328

素因数分解:

$2^{11}\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 447468840

約数和(自身を除く): 225033512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 347, 512, 626, 694, 1024, 1252, 1388, 2048, 2504, 2776, 5008, 5552, 10016, 11104, 20032, 22208, 40064, 44416, 80128, 88832, 108611, 160256, 177664, 217222, 320512, 355328, 434444, 641024, 710656, 868888, 1737776, 3475552, 6951104, 13902208, 27804416, 55608832, 111217664, 222435328]

約数ペア:

[(1, 222435328), (2, 111217664), (4, 55608832), (8, 27804416), (16, 13902208), (32, 6951104), (64, 3475552), (128, 1737776), (256, 868888), (313, 710656), (347, 641024), (512, 434444), (626, 355328), (694, 320512), (1024, 217222), (1252, 177664), (1388, 160256), (2048, 108611), (2504, 88832), (2776, 80128), (5008, 44416), (5552, 40064), (10016, 22208), (11104, 20032)]