455913776

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 60

約数和(自身を含む): 923490000

約数和(自身を除く): 467576224

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 199, 248, 298, 398, 496, 596, 796, 961, 1192, 1592, 1922, 2384, 3184, 3844, 4619, 6169, 7688, 9238, 12338, 15376, 18476, 24676, 29651, 36952, 49352, 59302, 73904, 98704, 118604, 143189, 191239, 237208, 286378, 382478, 474416, 572756, 764956, 919181, 1145512, 1529912, 1838362, 2291024, 3059824, 3676724, 7353448, 14706896, 28494611, 56989222, 113978444, 227956888, 455913776]

約数ペア:

[(1, 455913776), (2, 227956888), (4, 113978444), (8, 56989222), (16, 28494611), (31, 14706896), (62, 7353448), (124, 3676724), (149, 3059824), (199, 2291024), (248, 1838362), (298, 1529912), (398, 1145512), (496, 919181), (596, 764956), (796, 572756), (961, 474416), (1192, 382478), (1592, 286378), (1922, 237208), (2384, 191239), (3184, 143189), (3844, 118604), (4619, 98704), (6169, 73904), (7688, 59302), (9238, 49352), (12338, 36952), (15376, 29651), (18476, 24676)]