323218448

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 751190016

約数和(自身を除く): 427971568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 271, 322, 368, 463, 542, 644, 926, 1084, 1288, 1852, 1897, 2168, 2576, 3241, 3704, 3794, 4336, 6233, 6482, 7408, 7588, 10649, 12466, 12964, 15176, 21298, 24932, 25928, 30352, 42596, 43631, 49864, 51856, 74543, 85192, 87262, 99728, 125473, 149086, 170384, 174524, 250946, 298172, 349048, 501892, 596344, 698096, 878311, 1003784, 1192688, 1756622, 2007568, 2885879, 3513244, 5771758, 7026488, 11543516, 14052976, 20201153, 23087032, 40402306, 46174064, 80804612, 161609224, 323218448]

約数ペア:

[(1, 323218448), (2, 161609224), (4, 80804612), (7, 46174064), (8, 40402306), (14, 23087032), (16, 20201153), (23, 14052976), (28, 11543516), (46, 7026488), (56, 5771758), (92, 3513244), (112, 2885879), (161, 2007568), (184, 1756622), (271, 1192688), (322, 1003784), (368, 878311), (463, 698096), (542, 596344), (644, 501892), (926, 349048), (1084, 298172), (1288, 250946), (1852, 174524), (1897, 170384), (2168, 149086), (2576, 125473), (3241, 99728), (3704, 87262), (3794, 85192), (4336, 74543), (6233, 51856), (6482, 49864), (7408, 43631), (7588, 42596), (10649, 30352), (12466, 25928), (12964, 24932), (15176, 21298)]