1245367074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1367}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 2889216000

約数和(自身を除く): 1643848926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 199, 218, 327, 398, 597, 654, 763, 1194, 1367, 1393, 1526, 2289, 2734, 2786, 4101, 4179, 4578, 8202, 8358, 9569, 19138, 21691, 28707, 43382, 57414, 65073, 130146, 149003, 151837, 272033, 298006, 303674, 447009, 455511, 544066, 816099, 894018, 911022, 1043021, 1632198, 1904231, 2086042, 3129063, 3808462, 5712693, 6258126, 11425386, 29651597, 59303194, 88954791, 177909582, 207561179, 415122358, 622683537, 1245367074]

約数ペア:

[(1, 1245367074), (2, 622683537), (3, 415122358), (6, 207561179), (7, 177909582), (14, 88954791), (21, 59303194), (42, 29651597), (109, 11425386), (199, 6258126), (218, 5712693), (327, 3808462), (398, 3129063), (597, 2086042), (654, 1904231), (763, 1632198), (1194, 1043021), (1367, 911022), (1393, 894018), (1526, 816099), (2289, 544066), (2734, 455511), (2786, 447009), (4101, 303674), (4179, 298006), (4578, 272033), (8202, 151837), (8358, 149003), (9569, 130146), (19138, 65073), (21691, 57414), (28707, 43382)]