215087616

素因数分解:

$2^9\times 3^3\times {\mathrm{15559}}^1$

素因数の和:15586

約数の個数: 80

約数和(自身を含む): 636715200

約数和(自身を除く): 421627584

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, 15559, 31118, 46677, 62236, 93354, 124472, 140031, 186708, 248944, 280062, 373416, 420093, 497888, 560124, 746832, 840186, 995776, 1120248, 1493664, 1680372, 1991552, 2240496, 2987328, 3360744, 3983104, 4480992, 5974656, 6721488, 7966208, 8961984, 11949312, 13442976, 17923968, 23898624, 26885952, 35847936, 53771904, 71695872, 107543808, 215087616]

約数ペア:

[(1, 215087616), (2, 107543808), (3, 71695872), (4, 53771904), (6, 35847936), (8, 26885952), (9, 23898624), (12, 17923968), (16, 13442976), (18, 11949312), (24, 8961984), (27, 7966208), (32, 6721488), (36, 5974656), (48, 4480992), (54, 3983104), (64, 3360744), (72, 2987328), (96, 2240496), (108, 1991552), (128, 1680372), (144, 1493664), (192, 1120248), (216, 995776), (256, 840186), (288, 746832), (384, 560124), (432, 497888), (512, 420093), (576, 373416), (768, 280062), (864, 248944), (1152, 186708), (1536, 140031), (1728, 124472), (2304, 93354), (3456, 62236), (4608, 46677), (6912, 31118), (13824, 15559)]