340305096

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 873734400

約数和(自身を除く): 533429304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 419, 516, 787, 838, 1032, 1257, 1574, 1676, 2361, 2514, 3148, 3352, 4722, 5028, 6296, 9444, 10056, 18017, 18888, 33841, 36034, 54051, 67682, 72068, 101523, 108102, 135364, 144136, 203046, 216204, 270728, 329753, 406092, 432408, 659506, 812184, 989259, 1319012, 1978518, 2638024, 3957036, 7914072, 14179379, 28358758, 42538137, 56717516, 85076274, 113435032, 170152548, 340305096]

約数ペア:

[(1, 340305096), (2, 170152548), (3, 113435032), (4, 85076274), (6, 56717516), (8, 42538137), (12, 28358758), (24, 14179379), (43, 7914072), (86, 3957036), (129, 2638024), (172, 1978518), (258, 1319012), (344, 989259), (419, 812184), (516, 659506), (787, 432408), (838, 406092), (1032, 329753), (1257, 270728), (1574, 216204), (1676, 203046), (2361, 144136), (2514, 135364), (3148, 108102), (3352, 101523), (4722, 72068), (5028, 67682), (6296, 54051), (9444, 36034), (10056, 33841), (18017, 18888)]