219261438

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1515

約数の個数: 96

約数和(自身を含む): 559238400

約数和(自身を除く): 339976962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 99, 121, 138, 198, 207, 242, 253, 297, 363, 414, 506, 594, 621, 726, 759, 1089, 1242, 1459, 1518, 2178, 2277, 2783, 2918, 3267, 4377, 4554, 5566, 6534, 6831, 8349, 8754, 13131, 13662, 16049, 16698, 25047, 26262, 32098, 33557, 39393, 48147, 50094, 67114, 75141, 78786, 96294, 100671, 144441, 150282, 176539, 201342, 288882, 302013, 353078, 369127, 433323, 529617, 604026, 738254, 866646, 906039, 1059234, 1107381, 1588851, 1812078, 2214762, 3177702, 3322143, 4060397, 4766553, 6644286, 8120794, 9533106, 9966429, 12181191, 19932858, 24362382, 36543573, 73087146, 109630719, 219261438]

約数ペア:

[(1, 219261438), (2, 109630719), (3, 73087146), (6, 36543573), (9, 24362382), (11, 19932858), (18, 12181191), (22, 9966429), (23, 9533106), (27, 8120794), (33, 6644286), (46, 4766553), (54, 4060397), (66, 3322143), (69, 3177702), (99, 2214762), (121, 1812078), (138, 1588851), (198, 1107381), (207, 1059234), (242, 906039), (253, 866646), (297, 738254), (363, 604026), (414, 529617), (506, 433323), (594, 369127), (621, 353078), (726, 302013), (759, 288882), (1089, 201342), (1242, 176539), (1459, 150282), (1518, 144441), (2178, 100671), (2277, 96294), (2783, 78786), (2918, 75141), (3267, 67114), (4377, 50094), (4554, 48147), (5566, 39393), (6534, 33557), (6831, 32098), (8349, 26262), (8754, 25047), (13131, 16698), (13662, 16049)]