646006464

素因数分解:

$2^6\times 3^2\times {\mathrm{1121539}}^1$

素因数の和:1121557

約数の個数: 42

約数和(自身を含む): 1851662540

約数和(自身を除く): 1205656076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1121539, 2243078, 3364617, 4486156, 6729234, 8972312, 10093851, 13458468, 17944624, 20187702, 26916936, 35889248, 40375404, 53833872, 71778496, 80750808, 107667744, 161501616, 215335488, 323003232, 646006464]

約数ペア:

[(1, 646006464), (2, 323003232), (3, 215335488), (4, 161501616), (6, 107667744), (8, 80750808), (9, 71778496), (12, 53833872), (16, 40375404), (18, 35889248), (24, 26916936), (32, 20187702), (36, 17944624), (48, 13458468), (64, 10093851), (72, 8972312), (96, 6729234), (144, 4486156), (192, 3364617), (288, 2243078), (576, 1121539)]