215668224

素因数分解:

$2^9\times 3^3\times {\mathrm{15601}}^1$

素因数の和:15628

約数の個数: 80

約数和(自身を含む): 638433840

約数和(自身を除く): 422765616

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, 15601, 31202, 46803, 62404, 93606, 124808, 140409, 187212, 249616, 280818, 374424, 421227, 499232, 561636, 748848, 842454, 998464, 1123272, 1497696, 1684908, 1996928, 2246544, 2995392, 3369816, 3993856, 4493088, 5990784, 6739632, 7987712, 8986176, 11981568, 13479264, 17972352, 23963136, 26958528, 35944704, 53917056, 71889408, 107834112, 215668224]

約数ペア:

[(1, 215668224), (2, 107834112), (3, 71889408), (4, 53917056), (6, 35944704), (8, 26958528), (9, 23963136), (12, 17972352), (16, 13479264), (18, 11981568), (24, 8986176), (27, 7987712), (32, 6739632), (36, 5990784), (48, 4493088), (54, 3993856), (64, 3369816), (72, 2995392), (96, 2246544), (108, 1996928), (128, 1684908), (144, 1497696), (192, 1123272), (216, 998464), (256, 842454), (288, 748848), (384, 561636), (432, 499232), (512, 421227), (576, 374424), (768, 280818), (864, 249616), (1152, 187212), (1536, 140409), (1728, 124808), (2304, 93606), (3456, 62404), (4608, 46803), (6912, 31202), (13824, 15601)]