3220257922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 5908930560

約数和(自身を除く): 2688672638

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 389, 547, 658, 778, 1081, 1094, 2162, 2723, 3829, 5446, 7567, 7658, 8947, 12581, 15134, 17894, 18283, 25162, 25709, 36566, 51418, 62629, 88067, 125258, 127981, 176134, 179963, 212783, 255962, 359926, 420509, 425566, 591307, 841018, 1182614, 1489481, 2943563, 2978962, 4139149, 4894009, 5887126, 8278298, 9788018, 10000801, 20001602, 34258063, 68516126, 70005607, 140011214, 230018423, 460036846, 1610128961, 3220257922]

約数ペア:

[(1, 3220257922), (2, 1610128961), (7, 460036846), (14, 230018423), (23, 140011214), (46, 70005607), (47, 68516126), (94, 34258063), (161, 20001602), (322, 10000801), (329, 9788018), (389, 8278298), (547, 5887126), (658, 4894009), (778, 4139149), (1081, 2978962), (1094, 2943563), (2162, 1489481), (2723, 1182614), (3829, 841018), (5446, 591307), (7567, 425566), (7658, 420509), (8947, 359926), (12581, 255962), (15134, 212783), (17894, 179963), (18283, 176134), (25162, 127981), (25709, 125258), (36566, 88067), (51418, 62629)]