239855454

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 543752352

約数和(自身を除く): 303896898

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 593, 977, 1186, 1779, 1954, 2931, 3558, 5337, 5862, 8793, 10674, 13639, 17586, 22471, 27278, 40917, 44942, 67413, 81834, 122751, 134826, 202239, 245502, 404478, 579361, 1158722, 1738083, 3476166, 5214249, 10428498, 13325303, 26650606, 39975909, 79951818, 119927727, 239855454]

約数ペア:

[(1, 239855454), (2, 119927727), (3, 79951818), (6, 39975909), (9, 26650606), (18, 13325303), (23, 10428498), (46, 5214249), (69, 3476166), (138, 1738083), (207, 1158722), (414, 579361), (593, 404478), (977, 245502), (1186, 202239), (1779, 134826), (1954, 122751), (2931, 81834), (3558, 67413), (5337, 44942), (5862, 40917), (8793, 27278), (10674, 22471), (13639, 17586)]