327953668

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{22921}}^1$

素因数の和:23012

約数の個数: 36

約数和(自身を含む): 676794972

約数和(自身を除く): 348841304

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 22921, 45842, 91684, 160447, 320894, 641788, 1123129, 1673233, 2246258, 3346466, 4492516, 6692932, 11712631, 23425262, 46850524, 81988417, 163976834, 327953668]

約数ペア:

[(1, 327953668), (2, 163976834), (4, 81988417), (7, 46850524), (14, 23425262), (28, 11712631), (49, 6692932), (73, 4492516), (98, 3346466), (146, 2246258), (196, 1673233), (292, 1123129), (511, 641788), (1022, 320894), (2044, 160447), (3577, 91684), (7154, 45842), (14308, 22921)]