21552130656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{150571}}^1$

素因数の和:150665

約数の個数: 144

約数和(自身を含む): 71031437568

約数和(自身を除く): 49479306912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4473, 5112, 5964, 6816, 7952, 8946, 10224, 11928, 15904, 17892, 20448, 23856, 35784, 47712, 71568, 143136, 150571, 301142, 451713, 602284, 903426, 1053997, 1204568, 1355139, 1806852, 2107994, 2409136, 2710278, 3161991, 3613704, 4215988, 4818272, 5420556, 6323982, 7227408, 8431976, 9485973, 10690541, 10841112, 12647964, 14454816, 16863952, 18971946, 21381082, 21682224, 25295928, 32071623, 33727904, 37943892, 42762164, 43364448, 50591856, 64143246, 74833787, 75887784, 85524328, 96214869, 101183712, 128286492, 149667574, 151775568, 171048656, 192429738, 224501361, 256572984, 299335148, 303551136, 342097312, 384859476, 449002722, 513145968, 598670296, 673504083, 769718952, 898005444, 1026291936, 1197340592, 1347008166, 1539437904, 1796010888, 2394681184, 2694016332, 3078875808, 3592021776, 5388032664, 7184043552, 10776065328, 21552130656]

約数ペア:

[(1, 21552130656), (2, 10776065328), (3, 7184043552), (4, 5388032664), (6, 3592021776), (7, 3078875808), (8, 2694016332), (9, 2394681184), (12, 1796010888), (14, 1539437904), (16, 1347008166), (18, 1197340592), (21, 1026291936), (24, 898005444), (28, 769718952), (32, 673504083), (36, 598670296), (42, 513145968), (48, 449002722), (56, 384859476), (63, 342097312), (71, 303551136), (72, 299335148), (84, 256572984), (96, 224501361), (112, 192429738), (126, 171048656), (142, 151775568), (144, 149667574), (168, 128286492), (213, 101183712), (224, 96214869), (252, 85524328), (284, 75887784), (288, 74833787), (336, 64143246), (426, 50591856), (497, 43364448), (504, 42762164), (568, 37943892), (639, 33727904), (672, 32071623), (852, 25295928), (994, 21682224), (1008, 21381082), (1136, 18971946), (1278, 16863952), (1491, 14454816), (1704, 12647964), (1988, 10841112), (2016, 10690541), (2272, 9485973), (2556, 8431976), (2982, 7227408), (3408, 6323982), (3976, 5420556), (4473, 4818272), (5112, 4215988), (5964, 3613704), (6816, 3161991), (7952, 2710278), (8946, 2409136), (10224, 2107994), (11928, 1806852), (15904, 1355139), (17892, 1204568), (20448, 1053997), (23856, 903426), (35784, 602284), (47712, 451713), (71568, 301142), (143136, 150571)]