2974371456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{12433}}^1$

素因数の和:12546

約数の個数: 128

約数和(自身を含む): 9131529600

約数和(自身を除く): 6157158144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 267, 336, 356, 384, 448, 534, 623, 672, 712, 896, 1068, 1246, 1344, 1424, 1869, 2136, 2492, 2688, 2848, 3738, 4272, 4984, 5696, 7476, 8544, 9968, 11392, 12433, 14952, 17088, 19936, 24866, 29904, 34176, 37299, 39872, 49732, 59808, 74598, 79744, 87031, 99464, 119616, 149196, 174062, 198928, 239232, 261093, 298392, 348124, 397856, 522186, 596784, 696248, 795712, 1044372, 1106537, 1193568, 1392496, 1591424, 2088744, 2213074, 2387136, 2784992, 3319611, 4177488, 4426148, 4774272, 5569984, 6639222, 7745759, 8354976, 8852296, 11139968, 13278444, 15491518, 16709952, 17704592, 23237277, 26556888, 30983036, 33419904, 35409184, 46474554, 53113776, 61966072, 70818368, 92949108, 106227552, 123932144, 141636736, 185898216, 212455104, 247864288, 371796432, 424910208, 495728576, 743592864, 991457152, 1487185728, 2974371456]

約数ペア:

[(1, 2974371456), (2, 1487185728), (3, 991457152), (4, 743592864), (6, 495728576), (7, 424910208), (8, 371796432), (12, 247864288), (14, 212455104), (16, 185898216), (21, 141636736), (24, 123932144), (28, 106227552), (32, 92949108), (42, 70818368), (48, 61966072), (56, 53113776), (64, 46474554), (84, 35409184), (89, 33419904), (96, 30983036), (112, 26556888), (128, 23237277), (168, 17704592), (178, 16709952), (192, 15491518), (224, 13278444), (267, 11139968), (336, 8852296), (356, 8354976), (384, 7745759), (448, 6639222), (534, 5569984), (623, 4774272), (672, 4426148), (712, 4177488), (896, 3319611), (1068, 2784992), (1246, 2387136), (1344, 2213074), (1424, 2088744), (1869, 1591424), (2136, 1392496), (2492, 1193568), (2688, 1106537), (2848, 1044372), (3738, 795712), (4272, 696248), (4984, 596784), (5696, 522186), (7476, 397856), (8544, 348124), (9968, 298392), (11392, 261093), (12433, 239232), (14952, 198928), (17088, 174062), (19936, 149196), (24866, 119616), (29904, 99464), (34176, 87031), (37299, 79744), (39872, 74598), (49732, 59808)]