19841567232

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:826

約数の個数: 160

約数和(自身を含む): 53621568000

約数和(自身を除く): 33780000768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 199, 256, 278, 384, 398, 417, 467, 512, 556, 597, 768, 796, 834, 934, 1112, 1194, 1401, 1536, 1592, 1668, 1868, 2224, 2388, 2802, 3184, 3336, 3736, 4448, 4776, 5604, 6368, 6672, 7472, 8896, 9552, 11208, 12736, 13344, 14944, 17792, 19104, 22416, 25472, 26688, 27661, 29888, 35584, 38208, 44832, 50944, 53376, 55322, 59776, 64913, 71168, 76416, 82983, 89664, 92933, 101888, 106752, 110644, 119552, 129826, 152832, 165966, 179328, 185866, 194739, 213504, 221288, 239104, 259652, 278799, 305664, 331932, 358656, 371732, 389478, 442576, 519304, 557598, 663864, 717312, 743464, 778956, 885152, 1038608, 1115196, 1327728, 1486928, 1557912, 1770304, 2077216, 2230392, 2655456, 2973856, 3115824, 3540608, 4154432, 4460784, 5310912, 5947712, 6231648, 7081216, 8308864, 8921568, 10621824, 11895424, 12463296, 12917687, 14162432, 16617728, 17843136, 21243648, 23790848, 24926592, 25835374, 33235456, 35686272, 38753061, 42487296, 47581696, 49853184, 51670748, 71372544, 77506122, 99706368, 103341496, 142745088, 155012244, 206682992, 310024488, 413365984, 620048976, 826731968, 1240097952, 1653463936, 2480195904, 3306927872, 4960391808, 6613855744, 9920783616, 19841567232]

約数ペア:

[(1, 19841567232), (2, 9920783616), (3, 6613855744), (4, 4960391808), (6, 3306927872), (8, 2480195904), (12, 1653463936), (16, 1240097952), (24, 826731968), (32, 620048976), (48, 413365984), (64, 310024488), (96, 206682992), (128, 155012244), (139, 142745088), (192, 103341496), (199, 99706368), (256, 77506122), (278, 71372544), (384, 51670748), (398, 49853184), (417, 47581696), (467, 42487296), (512, 38753061), (556, 35686272), (597, 33235456), (768, 25835374), (796, 24926592), (834, 23790848), (934, 21243648), (1112, 17843136), (1194, 16617728), (1401, 14162432), (1536, 12917687), (1592, 12463296), (1668, 11895424), (1868, 10621824), (2224, 8921568), (2388, 8308864), (2802, 7081216), (3184, 6231648), (3336, 5947712), (3736, 5310912), (4448, 4460784), (4776, 4154432), (5604, 3540608), (6368, 3115824), (6672, 2973856), (7472, 2655456), (8896, 2230392), (9552, 2077216), (11208, 1770304), (12736, 1557912), (13344, 1486928), (14944, 1327728), (17792, 1115196), (19104, 1038608), (22416, 885152), (25472, 778956), (26688, 743464), (27661, 717312), (29888, 663864), (35584, 557598), (38208, 519304), (44832, 442576), (50944, 389478), (53376, 371732), (55322, 358656), (59776, 331932), (64913, 305664), (71168, 278799), (76416, 259652), (82983, 239104), (89664, 221288), (92933, 213504), (101888, 194739), (106752, 185866), (110644, 179328), (119552, 165966), (129826, 152832)]