219884832

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2903}}^1$

素因数の和:3182

約数の個数: 72

約数和(自身を含む): 627891264

約数和(自身を除く): 408006432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 2104, 2367, 2903, 3156, 4208, 4734, 5806, 6312, 8416, 8709, 9468, 11612, 12624, 17418, 18936, 23224, 25248, 26127, 34836, 37872, 46448, 52254, 69672, 75744, 92896, 104508, 139344, 209016, 278688, 418032, 763489, 836064, 1526978, 2290467, 3053956, 4580934, 6107912, 6871401, 9161868, 12215824, 13742802, 18323736, 24431648, 27485604, 36647472, 54971208, 73294944, 109942416, 219884832]

約数ペア:

[(1, 219884832), (2, 109942416), (3, 73294944), (4, 54971208), (6, 36647472), (8, 27485604), (9, 24431648), (12, 18323736), (16, 13742802), (18, 12215824), (24, 9161868), (32, 6871401), (36, 6107912), (48, 4580934), (72, 3053956), (96, 2290467), (144, 1526978), (263, 836064), (288, 763489), (526, 418032), (789, 278688), (1052, 209016), (1578, 139344), (2104, 104508), (2367, 92896), (2903, 75744), (3156, 69672), (4208, 52254), (4734, 46448), (5806, 37872), (6312, 34836), (8416, 26127), (8709, 25248), (9468, 23224), (11612, 18936), (12624, 17418)]