1639291392

素因数分解:

$2^9\times 3^3\times {\mathrm{118583}}^1$

素因数の和:118610

約数の個数: 80

約数和(自身を含む): 4852457280

約数和(自身を除く): 3213165888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 118583, 237166, 355749, 474332, 711498, 948664, 1067247, 1422996, 1897328, 2134494, 2845992, 3201741, 3794656, 4268988, 5691984, 6403482, 7589312, 8537976, 11383968, 12806964, 15178624, 17075952, 22767936, 25613928, 30357248, 34151904, 45535872, 51227856, 60714496, 68303808, 91071744, 102455712, 136607616, 182143488, 204911424, 273215232, 409822848, 546430464, 819645696, 1639291392]

約数ペア:

[(1, 1639291392), (2, 819645696), (3, 546430464), (4, 409822848), (6, 273215232), (8, 204911424), (9, 182143488), (12, 136607616), (16, 102455712), (18, 91071744), (24, 68303808), (27, 60714496), (32, 51227856), (36, 45535872), (48, 34151904), (54, 30357248), (64, 25613928), (72, 22767936), (96, 17075952), (108, 15178624), (128, 12806964), (144, 11383968), (192, 8537976), (216, 7589312), (256, 6403482), (288, 5691984), (384, 4268988), (432, 3794656), (512, 3201741), (576, 2845992), (768, 2134494), (864, 1897328), (1152, 1422996), (1536, 1067247), (1728, 948664), (2304, 711498), (3456, 474332), (4608, 355749), (6912, 237166), (13824, 118583)]