325092992

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2489

約数の個数: 64

約数和(自身を含む): 745203840

約数和(自身を除く): 420110848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 2198, 2311, 2512, 4396, 4622, 5024, 8792, 9244, 10048, 16177, 17584, 18488, 20096, 32354, 35168, 36976, 64708, 70336, 73952, 129416, 140672, 147904, 258832, 295808, 362827, 517664, 725654, 1035328, 1451308, 2070656, 2539789, 2902616, 5079578, 5805232, 10159156, 11610464, 20318312, 23220928, 40636624, 46441856, 81273248, 162546496, 325092992]

約数ペア:

[(1, 325092992), (2, 162546496), (4, 81273248), (7, 46441856), (8, 40636624), (14, 23220928), (16, 20318312), (28, 11610464), (32, 10159156), (56, 5805232), (64, 5079578), (112, 2902616), (128, 2539789), (157, 2070656), (224, 1451308), (314, 1035328), (448, 725654), (628, 517664), (896, 362827), (1099, 295808), (1256, 258832), (2198, 147904), (2311, 140672), (2512, 129416), (4396, 73952), (4622, 70336), (5024, 64708), (8792, 36976), (9244, 35168), (10048, 32354), (16177, 20096), (17584, 18488)]