254609856

素因数分解:

$2^6\times 3^2\times {\mathrm{442031}}^1$

素因数の和:442049

約数の個数: 42

約数和(自身を含む): 729794832

約数和(自身を除く): 475184976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 442031, 884062, 1326093, 1768124, 2652186, 3536248, 3978279, 5304372, 7072496, 7956558, 10608744, 14144992, 15913116, 21217488, 28289984, 31826232, 42434976, 63652464, 84869952, 127304928, 254609856]

約数ペア:

[(1, 254609856), (2, 127304928), (3, 84869952), (4, 63652464), (6, 42434976), (8, 31826232), (9, 28289984), (12, 21217488), (16, 15913116), (18, 14144992), (24, 10608744), (32, 7956558), (36, 7072496), (48, 5304372), (64, 3978279), (72, 3536248), (96, 2652186), (144, 1768124), (192, 1326093), (288, 884062), (576, 442031)]