339722656

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116663}}^1$

素因数の和:116693

約数の個数: 48

約数和(自身を含む): 823181184

約数和(自身を除く): 483458528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 116663, 233326, 466652, 816641, 933304, 1516619, 1633282, 1866608, 3033238, 3266564, 3733216, 6066476, 6533128, 10616333, 12132952, 13066256, 21232666, 24265904, 26132512, 42465332, 48531808, 84930664, 169861328, 339722656]

約数ペア:

[(1, 339722656), (2, 169861328), (4, 84930664), (7, 48531808), (8, 42465332), (13, 26132512), (14, 24265904), (16, 21232666), (26, 13066256), (28, 12132952), (32, 10616333), (52, 6533128), (56, 6066476), (91, 3733216), (104, 3266564), (112, 3033238), (182, 1866608), (208, 1633282), (224, 1516619), (364, 933304), (416, 816641), (728, 466652), (1456, 233326), (2912, 116663)]