320776722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1668

約数の個数: 96

約数和(自身を含む): 841052160

約数和(自身を除く): 520275438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 71, 126, 138, 142, 161, 207, 213, 322, 414, 426, 483, 497, 639, 966, 994, 1278, 1449, 1491, 1559, 1633, 2898, 2982, 3118, 3266, 4473, 4677, 4899, 8946, 9354, 9798, 10913, 11431, 14031, 14697, 21826, 22862, 28062, 29394, 32739, 34293, 35857, 65478, 68586, 71714, 98217, 102879, 107571, 110689, 196434, 205758, 215142, 221378, 250999, 322713, 332067, 501998, 645426, 664134, 752997, 774823, 996201, 1505994, 1549646, 1992402, 2258991, 2324469, 2545847, 4517982, 4648938, 5091694, 6973407, 7637541, 13946814, 15275082, 17820929, 22912623, 35641858, 45825246, 53462787, 106925574, 160388361, 320776722]

約数ペア:

[(1, 320776722), (2, 160388361), (3, 106925574), (6, 53462787), (7, 45825246), (9, 35641858), (14, 22912623), (18, 17820929), (21, 15275082), (23, 13946814), (42, 7637541), (46, 6973407), (63, 5091694), (69, 4648938), (71, 4517982), (126, 2545847), (138, 2324469), (142, 2258991), (161, 1992402), (207, 1549646), (213, 1505994), (322, 996201), (414, 774823), (426, 752997), (483, 664134), (497, 645426), (639, 501998), (966, 332067), (994, 322713), (1278, 250999), (1449, 221378), (1491, 215142), (1559, 205758), (1633, 196434), (2898, 110689), (2982, 107571), (3118, 102879), (3266, 98217), (4473, 71714), (4677, 68586), (4899, 65478), (8946, 35857), (9354, 34293), (9798, 32739), (10913, 29394), (11431, 28062), (14031, 22862), (14697, 21826)]