324282280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1973}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 835712640

約数和(自身を除く): 511430360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 587, 1174, 1973, 2348, 2935, 3946, 4109, 4696, 5870, 7892, 8218, 9865, 11740, 13811, 15784, 16436, 19730, 20545, 23480, 27622, 32872, 39460, 41090, 55244, 69055, 78920, 82180, 110488, 138110, 164360, 276220, 552440, 1158151, 2316302, 4632604, 5790755, 8107057, 9265208, 11581510, 16214114, 23163020, 32428228, 40535285, 46326040, 64856456, 81070570, 162141140, 324282280]

約数ペア:

[(1, 324282280), (2, 162141140), (4, 81070570), (5, 64856456), (7, 46326040), (8, 40535285), (10, 32428228), (14, 23163020), (20, 16214114), (28, 11581510), (35, 9265208), (40, 8107057), (56, 5790755), (70, 4632604), (140, 2316302), (280, 1158151), (587, 552440), (1174, 276220), (1973, 164360), (2348, 138110), (2935, 110488), (3946, 82180), (4109, 78920), (4696, 69055), (5870, 55244), (7892, 41090), (8218, 39460), (9865, 32872), (11740, 27622), (13811, 23480), (15784, 20545), (16436, 19730)]