19692838944

素因数分解:

$2^5\times 3^2\times {\mathrm{2789}}^1\times {\mathrm{24517}}^1$

素因数の和:27322

約数の個数: 72

約数和(自身を含む): 56023875180

約数和(自身を除く): 36331036236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2789, 5578, 8367, 11156, 16734, 22312, 24517, 25101, 33468, 44624, 49034, 50202, 66936, 73551, 89248, 98068, 100404, 133872, 147102, 196136, 200808, 220653, 267744, 294204, 392272, 401616, 441306, 588408, 784544, 803232, 882612, 1176816, 1765224, 2353632, 3530448, 7060896, 68377913, 136755826, 205133739, 273511652, 410267478, 547023304, 615401217, 820534956, 1094046608, 1230802434, 1641069912, 2188093216, 2461604868, 3282139824, 4923209736, 6564279648, 9846419472, 19692838944]

約数ペア:

[(1, 19692838944), (2, 9846419472), (3, 6564279648), (4, 4923209736), (6, 3282139824), (8, 2461604868), (9, 2188093216), (12, 1641069912), (16, 1230802434), (18, 1094046608), (24, 820534956), (32, 615401217), (36, 547023304), (48, 410267478), (72, 273511652), (96, 205133739), (144, 136755826), (288, 68377913), (2789, 7060896), (5578, 3530448), (8367, 2353632), (11156, 1765224), (16734, 1176816), (22312, 882612), (24517, 803232), (25101, 784544), (33468, 588408), (44624, 441306), (49034, 401616), (50202, 392272), (66936, 294204), (73551, 267744), (89248, 220653), (98068, 200808), (100404, 196136), (133872, 147102)]