331427148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 881943552

約数和(自身を除く): 550516404

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 92, 138, 142, 156, 213, 276, 284, 299, 426, 598, 852, 897, 923, 1196, 1301, 1633, 1794, 1846, 2602, 2769, 3266, 3588, 3692, 3903, 4899, 5204, 5538, 6532, 7806, 9798, 11076, 15612, 16913, 19596, 21229, 29923, 33826, 42458, 50739, 59846, 63687, 67652, 84916, 89769, 92371, 101478, 119692, 127374, 179538, 184742, 202956, 254748, 277113, 359076, 369484, 388999, 554226, 777998, 1108452, 1166997, 1200823, 1555996, 2124533, 2333994, 2401646, 3602469, 4249066, 4667988, 4803292, 6373599, 7204938, 8498132, 12747198, 14409876, 25494396, 27618929, 55237858, 82856787, 110475716, 165713574, 331427148]

約数ペア:

[(1, 331427148), (2, 165713574), (3, 110475716), (4, 82856787), (6, 55237858), (12, 27618929), (13, 25494396), (23, 14409876), (26, 12747198), (39, 8498132), (46, 7204938), (52, 6373599), (69, 4803292), (71, 4667988), (78, 4249066), (92, 3602469), (138, 2401646), (142, 2333994), (156, 2124533), (213, 1555996), (276, 1200823), (284, 1166997), (299, 1108452), (426, 777998), (598, 554226), (852, 388999), (897, 369484), (923, 359076), (1196, 277113), (1301, 254748), (1633, 202956), (1794, 184742), (1846, 179538), (2602, 127374), (2769, 119692), (3266, 101478), (3588, 92371), (3692, 89769), (3903, 84916), (4899, 67652), (5204, 63687), (5538, 59846), (6532, 50739), (7806, 42458), (9798, 33826), (11076, 29923), (15612, 21229), (16913, 19596)]