284585352

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 776476800

約数和(自身を除く): 491891448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 43, 58, 74, 86, 87, 111, 116, 129, 148, 172, 174, 222, 232, 257, 258, 296, 344, 348, 444, 514, 516, 696, 771, 888, 1028, 1032, 1073, 1247, 1542, 1591, 2056, 2146, 2494, 3084, 3182, 3219, 3741, 4292, 4773, 4988, 6168, 6364, 6438, 7453, 7482, 8584, 9509, 9546, 9976, 11051, 12728, 12876, 14906, 14964, 19018, 19092, 22102, 22359, 25752, 28527, 29812, 29928, 33153, 38036, 38184, 44204, 44718, 46139, 57054, 59624, 66306, 76072, 88408, 89436, 92278, 114108, 132612, 138417, 178872, 184556, 228216, 265224, 275761, 276834, 320479, 369112, 408887, 551522, 553668, 640958, 817774, 827283, 961437, 1103044, 1107336, 1226661, 1281916, 1635548, 1654566, 1922874, 2206088, 2453322, 2563832, 3271096, 3309132, 3845748, 4906644, 6618264, 7691496, 9813288, 11857723, 23715446, 35573169, 47430892, 71146338, 94861784, 142292676, 284585352]

約数ペア:

[(1, 284585352), (2, 142292676), (3, 94861784), (4, 71146338), (6, 47430892), (8, 35573169), (12, 23715446), (24, 11857723), (29, 9813288), (37, 7691496), (43, 6618264), (58, 4906644), (74, 3845748), (86, 3309132), (87, 3271096), (111, 2563832), (116, 2453322), (129, 2206088), (148, 1922874), (172, 1654566), (174, 1635548), (222, 1281916), (232, 1226661), (257, 1107336), (258, 1103044), (296, 961437), (344, 827283), (348, 817774), (444, 640958), (514, 553668), (516, 551522), (696, 408887), (771, 369112), (888, 320479), (1028, 276834), (1032, 275761), (1073, 265224), (1247, 228216), (1542, 184556), (1591, 178872), (2056, 138417), (2146, 132612), (2494, 114108), (3084, 92278), (3182, 89436), (3219, 88408), (3741, 76072), (4292, 66306), (4773, 59624), (4988, 57054), (6168, 46139), (6364, 44718), (6438, 44204), (7453, 38184), (7482, 38036), (8584, 33153), (9509, 29928), (9546, 29812), (9976, 28527), (11051, 25752), (12728, 22359), (12876, 22102), (14906, 19092), (14964, 19018)]