2640735744

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1789}}^1$

素因数の和:1872

約数の個数: 120

約数和(自身を含む): 7273407240

約数和(自身を除く): 4632671496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 961, 992, 1488, 1536, 1789, 1922, 1984, 2883, 2976, 3578, 3844, 3968, 5367, 5766, 5952, 7156, 7688, 7936, 10734, 11532, 11904, 14312, 15376, 15872, 21468, 23064, 23808, 28624, 30752, 42936, 46128, 47616, 55459, 57248, 61504, 85872, 92256, 110918, 114496, 123008, 166377, 171744, 184512, 221836, 228992, 246016, 332754, 343488, 369024, 443672, 457984, 492032, 665508, 686976, 738048, 887344, 915968, 1331016, 1373952, 1476096, 1719229, 1774688, 2662032, 2747904, 3438458, 3549376, 5157687, 5324064, 6876916, 7098752, 10315374, 10648128, 13753832, 14197504, 20630748, 21296256, 27507664, 28395008, 41261496, 42592512, 55015328, 82522992, 85185024, 110030656, 165045984, 220061312, 330091968, 440122624, 660183936, 880245248, 1320367872, 2640735744]

約数ペア:

[(1, 2640735744), (2, 1320367872), (3, 880245248), (4, 660183936), (6, 440122624), (8, 330091968), (12, 220061312), (16, 165045984), (24, 110030656), (31, 85185024), (32, 82522992), (48, 55015328), (62, 42592512), (64, 41261496), (93, 28395008), (96, 27507664), (124, 21296256), (128, 20630748), (186, 14197504), (192, 13753832), (248, 10648128), (256, 10315374), (372, 7098752), (384, 6876916), (496, 5324064), (512, 5157687), (744, 3549376), (768, 3438458), (961, 2747904), (992, 2662032), (1488, 1774688), (1536, 1719229), (1789, 1476096), (1922, 1373952), (1984, 1331016), (2883, 915968), (2976, 887344), (3578, 738048), (3844, 686976), (3968, 665508), (5367, 492032), (5766, 457984), (5952, 443672), (7156, 369024), (7688, 343488), (7936, 332754), (10734, 246016), (11532, 228992), (11904, 221836), (14312, 184512), (15376, 171744), (15872, 166377), (21468, 123008), (23064, 114496), (23808, 110918), (28624, 92256), (30752, 85872), (42936, 61504), (46128, 57248), (47616, 55459)]