239689392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1$

素因数の和:3650

約数の個数: 80

約数和(自身を含む): 663707520

約数和(自身を除く): 424018128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 1328, 1411, 1992, 2822, 3539, 3984, 4233, 5644, 7078, 8466, 10617, 11288, 14156, 16932, 21234, 22576, 28312, 33864, 42468, 56624, 60163, 67728, 84936, 120326, 169872, 180489, 240652, 293737, 360978, 481304, 587474, 721956, 881211, 962608, 1174948, 1443912, 1762422, 2349896, 2887824, 3524844, 4699792, 4993529, 7049688, 9987058, 14099376, 14980587, 19974116, 29961174, 39948232, 59922348, 79896464, 119844696, 239689392]

約数ペア:

[(1, 239689392), (2, 119844696), (3, 79896464), (4, 59922348), (6, 39948232), (8, 29961174), (12, 19974116), (16, 14980587), (17, 14099376), (24, 9987058), (34, 7049688), (48, 4993529), (51, 4699792), (68, 3524844), (83, 2887824), (102, 2349896), (136, 1762422), (166, 1443912), (204, 1174948), (249, 962608), (272, 881211), (332, 721956), (408, 587474), (498, 481304), (664, 360978), (816, 293737), (996, 240652), (1328, 180489), (1411, 169872), (1992, 120326), (2822, 84936), (3539, 67728), (3984, 60163), (4233, 56624), (5644, 42468), (7078, 33864), (8466, 28312), (10617, 22576), (11288, 21234), (14156, 16932)]