942878144

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:458

約数の個数: 112

約数和(自身を含む): 2102876160

約数和(自身を除く): 1159998016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 139, 208, 248, 263, 278, 403, 416, 496, 526, 556, 806, 832, 992, 1052, 1112, 1612, 1807, 1984, 2104, 2224, 3224, 3419, 3614, 4208, 4309, 4448, 6448, 6838, 7228, 8153, 8416, 8618, 8896, 12896, 13676, 14456, 16306, 16832, 17236, 25792, 27352, 28912, 32612, 34472, 36557, 54704, 56017, 57824, 65224, 68944, 73114, 105989, 109408, 112034, 115648, 130448, 137888, 146228, 211978, 218816, 224068, 260896, 275776, 292456, 423956, 448136, 475241, 521792, 584912, 847912, 896272, 950482, 1133267, 1169824, 1695824, 1792544, 1900964, 2266534, 2339648, 3391648, 3585088, 3801928, 4533068, 6783296, 7603856, 9066136, 14732471, 15207712, 18132272, 29464942, 30415424, 36264544, 58929884, 72529088, 117859768, 235719536, 471439072, 942878144]

約数ペア:

[(1, 942878144), (2, 471439072), (4, 235719536), (8, 117859768), (13, 72529088), (16, 58929884), (26, 36264544), (31, 30415424), (32, 29464942), (52, 18132272), (62, 15207712), (64, 14732471), (104, 9066136), (124, 7603856), (139, 6783296), (208, 4533068), (248, 3801928), (263, 3585088), (278, 3391648), (403, 2339648), (416, 2266534), (496, 1900964), (526, 1792544), (556, 1695824), (806, 1169824), (832, 1133267), (992, 950482), (1052, 896272), (1112, 847912), (1612, 584912), (1807, 521792), (1984, 475241), (2104, 448136), (2224, 423956), (3224, 292456), (3419, 275776), (3614, 260896), (4208, 224068), (4309, 218816), (4448, 211978), (6448, 146228), (6838, 137888), (7228, 130448), (8153, 115648), (8416, 112034), (8618, 109408), (8896, 105989), (12896, 73114), (13676, 68944), (14456, 65224), (16306, 57824), (16832, 56017), (17236, 54704), (25792, 36557), (27352, 34472), (28912, 32612)]