38399904

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1050

約数の個数: 72

約数和(自身を含む): 110047392

約数和(自身を除く): 71647488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 883, 906, 1208, 1359, 1766, 1812, 2416, 2649, 2718, 3532, 3624, 4832, 5298, 5436, 7064, 7248, 7947, 10596, 10872, 14128, 14496, 15894, 21192, 21744, 28256, 31788, 42384, 43488, 63576, 84768, 127152, 133333, 254304, 266666, 399999, 533332, 799998, 1066664, 1199997, 1599996, 2133328, 2399994, 3199992, 4266656, 4799988, 6399984, 9599976, 12799968, 19199952, 38399904]

約数ペア:

[(1, 38399904), (2, 19199952), (3, 12799968), (4, 9599976), (6, 6399984), (8, 4799988), (9, 4266656), (12, 3199992), (16, 2399994), (18, 2133328), (24, 1599996), (32, 1199997), (36, 1066664), (48, 799998), (72, 533332), (96, 399999), (144, 266666), (151, 254304), (288, 133333), (302, 127152), (453, 84768), (604, 63576), (883, 43488), (906, 42384), (1208, 31788), (1359, 28256), (1766, 21744), (1812, 21192), (2416, 15894), (2649, 14496), (2718, 14128), (3532, 10872), (3624, 10596), (4832, 7947), (5298, 7248), (5436, 7064)]