1323641216

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1753}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 2801699280

約数和(自身を除く): 1478058064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 347, 544, 694, 1088, 1388, 1753, 2176, 2776, 3506, 5552, 5899, 7012, 11104, 11798, 14024, 22208, 23596, 28048, 29801, 44416, 47192, 56096, 59602, 94384, 112192, 119204, 188768, 224384, 238408, 377536, 476816, 608291, 755072, 953632, 1216582, 1907264, 2433164, 3814528, 4866328, 9732656, 10340947, 19465312, 20681894, 38930624, 41363788, 77861248, 82727576, 165455152, 330910304, 661820608, 1323641216]

約数ペア:

[(1, 1323641216), (2, 661820608), (4, 330910304), (8, 165455152), (16, 82727576), (17, 77861248), (32, 41363788), (34, 38930624), (64, 20681894), (68, 19465312), (128, 10340947), (136, 9732656), (272, 4866328), (347, 3814528), (544, 2433164), (694, 1907264), (1088, 1216582), (1388, 953632), (1753, 755072), (2176, 608291), (2776, 476816), (3506, 377536), (5552, 238408), (5899, 224384), (7012, 188768), (11104, 119204), (11798, 112192), (14024, 94384), (22208, 59602), (23596, 56096), (28048, 47192), (29801, 44416)]