18514919568

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{6007}}^1$

素因数の和:6584

約数の個数: 80

約数和(自身を含む): 48260581760

約数和(自身を除く): 29745662192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 409, 471, 628, 818, 942, 1227, 1256, 1636, 1884, 2454, 2512, 3272, 3768, 4908, 6007, 6544, 7536, 9816, 12014, 18021, 19632, 24028, 36042, 48056, 64213, 72084, 96112, 128426, 144168, 192639, 256852, 288336, 385278, 513704, 770556, 943099, 1027408, 1541112, 1886198, 2456863, 2829297, 3082224, 3772396, 4913726, 5658594, 7370589, 7544792, 9827452, 11317188, 14741178, 15089584, 19654904, 22634376, 29482356, 39309808, 45268752, 58964712, 117929424, 385727491, 771454982, 1157182473, 1542909964, 2314364946, 3085819928, 4628729892, 6171639856, 9257459784, 18514919568]

約数ペア:

[(1, 18514919568), (2, 9257459784), (3, 6171639856), (4, 4628729892), (6, 3085819928), (8, 2314364946), (12, 1542909964), (16, 1157182473), (24, 771454982), (48, 385727491), (157, 117929424), (314, 58964712), (409, 45268752), (471, 39309808), (628, 29482356), (818, 22634376), (942, 19654904), (1227, 15089584), (1256, 14741178), (1636, 11317188), (1884, 9827452), (2454, 7544792), (2512, 7370589), (3272, 5658594), (3768, 4913726), (4908, 3772396), (6007, 3082224), (6544, 2829297), (7536, 2456863), (9816, 1886198), (12014, 1541112), (18021, 1027408), (19632, 943099), (24028, 770556), (36042, 513704), (48056, 385278), (64213, 288336), (72084, 256852), (96112, 192639), (128426, 144168)]