701982848

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 1671168000

約数和(自身を除く): 969185152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 127, 128, 199, 217, 224, 248, 254, 398, 434, 448, 496, 508, 796, 868, 889, 896, 992, 1016, 1393, 1592, 1736, 1778, 1984, 2032, 2786, 3184, 3472, 3556, 3937, 3968, 4064, 5572, 6169, 6368, 6944, 7112, 7874, 8128, 11144, 12338, 12736, 13888, 14224, 15748, 16256, 22288, 24676, 25273, 25472, 27559, 27776, 28448, 31496, 43183, 44576, 49352, 50546, 55118, 56896, 62992, 86366, 89152, 98704, 101092, 110236, 113792, 125984, 172732, 176911, 178304, 197408, 202184, 220472, 251968, 345464, 353822, 394816, 404368, 440944, 503936, 690928, 707644, 783463, 789632, 808736, 881888, 1381856, 1415288, 1566926, 1617472, 1763776, 2763712, 2830576, 3133852, 3234944, 3527552, 5484241, 5527424, 5661152, 6267704, 10968482, 11322304, 12535408, 21936964, 22644608, 25070816, 43873928, 50141632, 87747856, 100283264, 175495712, 350991424, 701982848]

約数ペア:

[(1, 701982848), (2, 350991424), (4, 175495712), (7, 100283264), (8, 87747856), (14, 50141632), (16, 43873928), (28, 25070816), (31, 22644608), (32, 21936964), (56, 12535408), (62, 11322304), (64, 10968482), (112, 6267704), (124, 5661152), (127, 5527424), (128, 5484241), (199, 3527552), (217, 3234944), (224, 3133852), (248, 2830576), (254, 2763712), (398, 1763776), (434, 1617472), (448, 1566926), (496, 1415288), (508, 1381856), (796, 881888), (868, 808736), (889, 789632), (896, 783463), (992, 707644), (1016, 690928), (1393, 503936), (1592, 440944), (1736, 404368), (1778, 394816), (1984, 353822), (2032, 345464), (2786, 251968), (3184, 220472), (3472, 202184), (3556, 197408), (3937, 178304), (3968, 176911), (4064, 172732), (5572, 125984), (6169, 113792), (6368, 110236), (6944, 101092), (7112, 98704), (7874, 89152), (8128, 86366), (11144, 62992), (12338, 56896), (12736, 55118), (13888, 50546), (14224, 49352), (15748, 44576), (16256, 43183), (22288, 31496), (24676, 28448), (25273, 27776), (25472, 27559)]