231217488

素因数分解:

$2^4\times 3^2\times {\mathrm{1605677}}^1$

素因数の和:1605691

約数の個数: 30

約数和(自身を含む): 647088234

約数和(自身を除く): 415870746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1605677, 3211354, 4817031, 6422708, 9634062, 12845416, 14451093, 19268124, 25690832, 28902186, 38536248, 57804372, 77072496, 115608744, 231217488]

約数ペア:

[(1, 231217488), (2, 115608744), (3, 77072496), (4, 57804372), (6, 38536248), (8, 28902186), (9, 25690832), (12, 19268124), (16, 14451093), (18, 12845416), (24, 9634062), (36, 6422708), (48, 4817031), (72, 3211354), (144, 1605677)]