1255565584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37493}}^1$

素因数の和:37544

約数の個数: 80

約数和(自身を含む): 3124300032

約数和(自身を除く): 1868734448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1196, 1288, 1456, 2093, 2392, 2576, 4186, 4784, 8372, 16744, 33488, 37493, 74986, 149972, 262451, 299944, 487409, 524902, 599888, 862339, 974818, 1049804, 1724678, 1949636, 2099608, 3411863, 3449356, 3899272, 4199216, 6036373, 6823726, 6898712, 7798544, 11210407, 12072746, 13647452, 13797424, 22420814, 24145492, 27294904, 44841628, 48290984, 54589808, 78472849, 89683256, 96581968, 156945698, 179366512, 313891396, 627782792, 1255565584]

約数ペア:

[(1, 1255565584), (2, 627782792), (4, 313891396), (7, 179366512), (8, 156945698), (13, 96581968), (14, 89683256), (16, 78472849), (23, 54589808), (26, 48290984), (28, 44841628), (46, 27294904), (52, 24145492), (56, 22420814), (91, 13797424), (92, 13647452), (104, 12072746), (112, 11210407), (161, 7798544), (182, 6898712), (184, 6823726), (208, 6036373), (299, 4199216), (322, 3899272), (364, 3449356), (368, 3411863), (598, 2099608), (644, 1949636), (728, 1724678), (1196, 1049804), (1288, 974818), (1456, 862339), (2093, 599888), (2392, 524902), (2576, 487409), (4186, 299944), (4784, 262451), (8372, 149972), (16744, 74986), (33488, 37493)]