1729689151232

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{16927}}^1$

素因数の和:17526

約数の個数: 144

約数和(自身を含む): 3986015846400

約数和(自身を除く): 2256326695168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 449, 508, 889, 896, 898, 1016, 1778, 1792, 1796, 2032, 3143, 3556, 3592, 4064, 6286, 7112, 7184, 8128, 12572, 14224, 14368, 16256, 16927, 25144, 28448, 28736, 32512, 33854, 50288, 56896, 57023, 57472, 67708, 100576, 113792, 114046, 114944, 118489, 135416, 201152, 227584, 228092, 236978, 270832, 399161, 402304, 456184, 473956, 541664, 798322, 804608, 912368, 947912, 1083328, 1596644, 1824736, 1895824, 2149729, 2166656, 3193288, 3649472, 3791648, 4299458, 4333312, 6386576, 7298944, 7583296, 7600223, 8598916, 12773152, 14597888, 15048103, 15166592, 15200446, 17197832, 25546304, 30096206, 30333184, 30400892, 34395664, 51092608, 53201561, 60192412, 60801784, 68791328, 102185216, 106403122, 120384824, 121603568, 137582656, 212806244, 240769648, 243207136, 275165312, 425612488, 481539296, 486414272, 550330624, 851224976, 963078592, 965228321, 972828544, 1702449952, 1926157184, 1930456642, 1945657088, 3404899904, 3852314368, 3860913284, 6756598247, 6809799808, 7721826568, 13513196494, 13619599616, 15443653136, 27026392988, 30887306272, 54052785976, 61774612544, 108105571952, 123549225088, 216211143904, 247098450176, 432422287808, 864844575616, 1729689151232]

約数ペア:

[(1, 1729689151232), (2, 864844575616), (4, 432422287808), (7, 247098450176), (8, 216211143904), (14, 123549225088), (16, 108105571952), (28, 61774612544), (32, 54052785976), (56, 30887306272), (64, 27026392988), (112, 15443653136), (127, 13619599616), (128, 13513196494), (224, 7721826568), (254, 6809799808), (256, 6756598247), (448, 3860913284), (449, 3852314368), (508, 3404899904), (889, 1945657088), (896, 1930456642), (898, 1926157184), (1016, 1702449952), (1778, 972828544), (1792, 965228321), (1796, 963078592), (2032, 851224976), (3143, 550330624), (3556, 486414272), (3592, 481539296), (4064, 425612488), (6286, 275165312), (7112, 243207136), (7184, 240769648), (8128, 212806244), (12572, 137582656), (14224, 121603568), (14368, 120384824), (16256, 106403122), (16927, 102185216), (25144, 68791328), (28448, 60801784), (28736, 60192412), (32512, 53201561), (33854, 51092608), (50288, 34395664), (56896, 30400892), (57023, 30333184), (57472, 30096206), (67708, 25546304), (100576, 17197832), (113792, 15200446), (114046, 15166592), (114944, 15048103), (118489, 14597888), (135416, 12773152), (201152, 8598916), (227584, 7600223), (228092, 7583296), (236978, 7298944), (270832, 6386576), (399161, 4333312), (402304, 4299458), (456184, 3791648), (473956, 3649472), (541664, 3193288), (798322, 2166656), (804608, 2149729), (912368, 1895824), (947912, 1824736), (1083328, 1596644)]