351972016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2081}}^1$

素因数の和:2162

約数の個数: 60

約数和(自身を含む): 769082472

約数和(自身を除く): 417110456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 961, 1364, 1922, 2081, 2728, 3844, 4162, 5456, 7688, 8324, 10571, 15376, 16648, 21142, 22891, 33296, 42284, 45782, 64511, 84568, 91564, 129022, 169136, 183128, 258044, 366256, 516088, 709621, 1032176, 1419242, 1999841, 2838484, 3999682, 5676968, 7999364, 11353936, 15998728, 21998251, 31997456, 43996502, 87993004, 175986008, 351972016]

約数ペア:

[(1, 351972016), (2, 175986008), (4, 87993004), (8, 43996502), (11, 31997456), (16, 21998251), (22, 15998728), (31, 11353936), (44, 7999364), (62, 5676968), (88, 3999682), (124, 2838484), (176, 1999841), (248, 1419242), (341, 1032176), (496, 709621), (682, 516088), (961, 366256), (1364, 258044), (1922, 183128), (2081, 169136), (2728, 129022), (3844, 91564), (4162, 84568), (5456, 64511), (7688, 45782), (8324, 42284), (10571, 33296), (15376, 22891), (16648, 21142)]