253951488

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{7873}}^1$

素因数の和:7904

約数の個数: 120

約数和(自身を含む): 837730608

約数和(自身を除く): 583779120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 7873, 8064, 10752, 15746, 16128, 23619, 31492, 32256, 47238, 55111, 62984, 70857, 94476, 110222, 125968, 141714, 165333, 188952, 220444, 251936, 283428, 330666, 377904, 440888, 495999, 503872, 566856, 661332, 755808, 881776, 991998, 1007744, 1133712, 1322664, 1511616, 1763552, 1983996, 2015488, 2267424, 2645328, 3023232, 3527104, 3967992, 4030976, 4534848, 5290656, 6046464, 7054208, 7935984, 9069696, 10581312, 12092928, 14108416, 15871968, 18139392, 21162624, 28216832, 31743936, 36278784, 42325248, 63487872, 84650496, 126975744, 253951488]

約数ペア:

[(1, 253951488), (2, 126975744), (3, 84650496), (4, 63487872), (6, 42325248), (7, 36278784), (8, 31743936), (9, 28216832), (12, 21162624), (14, 18139392), (16, 15871968), (18, 14108416), (21, 12092928), (24, 10581312), (28, 9069696), (32, 7935984), (36, 7054208), (42, 6046464), (48, 5290656), (56, 4534848), (63, 4030976), (64, 3967992), (72, 3527104), (84, 3023232), (96, 2645328), (112, 2267424), (126, 2015488), (128, 1983996), (144, 1763552), (168, 1511616), (192, 1322664), (224, 1133712), (252, 1007744), (256, 991998), (288, 881776), (336, 755808), (384, 661332), (448, 566856), (504, 503872), (512, 495999), (576, 440888), (672, 377904), (768, 330666), (896, 283428), (1008, 251936), (1152, 220444), (1344, 188952), (1536, 165333), (1792, 141714), (2016, 125968), (2304, 110222), (2688, 94476), (3584, 70857), (4032, 62984), (4608, 55111), (5376, 47238), (7873, 32256), (8064, 31492), (10752, 23619), (15746, 16128)]