67701671168

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 140729400000

約数和(自身を除く): 73027728832

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 67, 118, 128, 134, 149, 236, 256, 268, 298, 449, 472, 536, 596, 898, 944, 1072, 1192, 1796, 1888, 2144, 2384, 3592, 3776, 3953, 4288, 4768, 7184, 7552, 7906, 8576, 8791, 9536, 9983, 14368, 15104, 15812, 17152, 17582, 19072, 19966, 26491, 28736, 30083, 31624, 35164, 38144, 39932, 52982, 57472, 60166, 63248, 66901, 70328, 79864, 105964, 114944, 120332, 126496, 133802, 140656, 159728, 211928, 240664, 252992, 267604, 281312, 319456, 423856, 481328, 505984, 535208, 562624, 588997, 638912, 847712, 962656, 1011968, 1070416, 1125248, 1177994, 1277824, 1695424, 1774897, 1925312, 2140832, 2250496, 2355988, 2555648, 3390848, 3549794, 3850624, 3947159, 4281664, 4482367, 4711976, 6781696, 7099588, 7701248, 7894318, 8563328, 8964734, 9423952, 14199176, 15788636, 17126656, 17929468, 18847904, 28398352, 31577272, 35858936, 37695808, 56796704, 63154544, 71717872, 75391616, 113593408, 126309088, 143435744, 150783232, 227186816, 252618176, 264459653, 286871488, 454373632, 505236352, 528919306, 573742976, 1010472704, 1057838612, 1147485952, 2115677224, 4231354448, 8462708896, 16925417792, 33850835584, 67701671168]

約数ペア:

[(1, 67701671168), (2, 33850835584), (4, 16925417792), (8, 8462708896), (16, 4231354448), (32, 2115677224), (59, 1147485952), (64, 1057838612), (67, 1010472704), (118, 573742976), (128, 528919306), (134, 505236352), (149, 454373632), (236, 286871488), (256, 264459653), (268, 252618176), (298, 227186816), (449, 150783232), (472, 143435744), (536, 126309088), (596, 113593408), (898, 75391616), (944, 71717872), (1072, 63154544), (1192, 56796704), (1796, 37695808), (1888, 35858936), (2144, 31577272), (2384, 28398352), (3592, 18847904), (3776, 17929468), (3953, 17126656), (4288, 15788636), (4768, 14199176), (7184, 9423952), (7552, 8964734), (7906, 8563328), (8576, 7894318), (8791, 7701248), (9536, 7099588), (9983, 6781696), (14368, 4711976), (15104, 4482367), (15812, 4281664), (17152, 3947159), (17582, 3850624), (19072, 3549794), (19966, 3390848), (26491, 2555648), (28736, 2355988), (30083, 2250496), (31624, 2140832), (35164, 1925312), (38144, 1774897), (39932, 1695424), (52982, 1277824), (57472, 1177994), (60166, 1125248), (63248, 1070416), (66901, 1011968), (70328, 962656), (79864, 847712), (105964, 638912), (114944, 588997), (120332, 562624), (126496, 535208), (133802, 505984), (140656, 481328), (159728, 423856), (211928, 319456), (240664, 281312), (252992, 267604)]